{
  "document" : {
    "aggregate_severity" : {
      "namespace" : "https://access.redhat.com/security/updates/classification/",
      "text" : "Critical"
    },
    "category" : "csaf_security_advisory",
    "csaf_version" : "2.0",
    "distribution" : {
      "text" : "Copyright © Red Hat, Inc. All rights reserved.",
      "tlp" : {
        "label" : "WHITE",
        "url" : "https://www.first.org/tlp/"
      }
    },
    "lang" : "en",
    "notes" : [ {
      "category" : "summary",
      "text" : "An update for cockpit is now available for Red Hat Enterprise Linux 10.\n\nRed Hat Product Security has rated this update as having a security impact of\nCritical. A Common Vulnerability Scoring System (CVSS) base score, which gives a\ndetailed severity rating, is available for each vulnerability from the CVE\nlink(s) in the References section.",
      "title" : "Topic"
    }, {
      "category" : "general",
      "text" : "Cockpit enables users to administer GNU/Linux servers using a web browser. It\noffers network configuration, log inspection, diagnostic reports, SELinux\ntroubleshooting, interactive command-line sessions, and more.\n\nSecurity Fix(es):\n\n* cockpit: ws: be more explicit when handling hostnames on cli (CVE-2026-4631)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE page(s)\nlisted in the References section.",
      "title" : "Details"
    }, {
      "category" : "legal_disclaimer",
      "text" : "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
      "title" : "Terms of Use"
    } ],
    "publisher" : {
      "category" : "vendor",
      "contact_details" : "https://access.redhat.com/security/team/contact/",
      "issuing_authority" : "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name" : "Red Hat Product Security",
      "namespace" : "https://www.redhat.com"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "https://access.redhat.com/errata/RHSA-2026:7383",
      "url" : "https://access.redhat.com/errata/RHSA-2026:7383"
    }, {
      "category" : "external",
      "summary" : "https://access.redhat.com/security/updates/classification/#critical",
      "url" : "https://access.redhat.com/security/updates/classification/#critical"
    }, {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7383.json"
    } ],
    "title" : "Red Hat Security Advisory: cockpit: Unauthenticated remote code execution due to SSH command-line argument injection",
    "tracking" : {
      "current_release_date" : "2026-04-10T21:19:45+00:00",
      "generator" : {
        "date" : "2026-04-10T21:19:45+00:00",
        "engine" : {
          "name" : "Red Hat SDEngine",
          "version" : "4.7.5"
        }
      },
      "id" : "RHSA-2026:7383",
      "initial_release_date" : "2026-04-10T14:30:44+00:00",
      "revision_history" : [ {
        "date" : "2026-04-10T14:30:44+00:00",
        "number" : "1",
        "summary" : "Initial version"
      }, {
        "date" : "2026-04-10T14:30:44+00:00",
        "number" : "2",
        "summary" : "Last updated version"
      }, {
        "date" : "2026-04-10T21:19:45+00:00",
        "number" : "3",
        "summary" : "Last generated version"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Red Hat Enterprise Linux AppStream (v. 10)",
          "product" : {
            "name" : "Red Hat Enterprise Linux AppStream (v. 10)",
            "product_id" : "AppStream-10.1.Z",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:10.1"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Red Hat Enterprise Linux BaseOS (v. 10)",
          "product" : {
            "name" : "Red Hat Enterprise Linux BaseOS (v. 10)",
            "product_id" : "BaseOS-10.1.Z",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:10.1"
            }
          }
        } ],
        "category" : "product_family",
        "name" : "Red Hat Enterprise Linux"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "cockpit-packagekit-0:344-3.el10_1.noarch",
          "product" : {
            "name" : "cockpit-packagekit-0:344-3.el10_1.noarch",
            "product_id" : "cockpit-packagekit-0:344-3.el10_1.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-packagekit@344-3.el10_1?arch=noarch"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-storaged-0:344-3.el10_1.noarch",
          "product" : {
            "name" : "cockpit-storaged-0:344-3.el10_1.noarch",
            "product_id" : "cockpit-storaged-0:344-3.el10_1.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-storaged@344-3.el10_1?arch=noarch"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-bridge-0:344-3.el10_1.noarch",
          "product" : {
            "name" : "cockpit-bridge-0:344-3.el10_1.noarch",
            "product_id" : "cockpit-bridge-0:344-3.el10_1.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-bridge@344-3.el10_1?arch=noarch"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-doc-0:344-3.el10_1.noarch",
          "product" : {
            "name" : "cockpit-doc-0:344-3.el10_1.noarch",
            "product_id" : "cockpit-doc-0:344-3.el10_1.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-doc@344-3.el10_1?arch=noarch"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-system-0:344-3.el10_1.noarch",
          "product" : {
            "name" : "cockpit-system-0:344-3.el10_1.noarch",
            "product_id" : "cockpit-system-0:344-3.el10_1.noarch",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-system@344-3.el10_1?arch=noarch"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "noarch"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "cockpit-0:344-3.el10_1.src",
          "product" : {
            "name" : "cockpit-0:344-3.el10_1.src",
            "product_id" : "cockpit-0:344-3.el10_1.src",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit@344-3.el10_1?arch=src"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "src"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "cockpit-0:344-3.el10_1.aarch64",
          "product" : {
            "name" : "cockpit-0:344-3.el10_1.aarch64",
            "product_id" : "cockpit-0:344-3.el10_1.aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit@344-3.el10_1?arch=aarch64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-0:344-3.el10_1.aarch64",
          "product" : {
            "name" : "cockpit-ws-0:344-3.el10_1.aarch64",
            "product_id" : "cockpit-ws-0:344-3.el10_1.aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws@344-3.el10_1?arch=aarch64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64",
          "product" : {
            "name" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64",
            "product_id" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws-selinux@344-3.el10_1?arch=aarch64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debugsource-0:344-3.el10_1.aarch64",
          "product" : {
            "name" : "cockpit-debugsource-0:344-3.el10_1.aarch64",
            "product_id" : "cockpit-debugsource-0:344-3.el10_1.aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debugsource@344-3.el10_1?arch=aarch64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debuginfo-0:344-3.el10_1.aarch64",
          "product" : {
            "name" : "cockpit-debuginfo-0:344-3.el10_1.aarch64",
            "product_id" : "cockpit-debuginfo-0:344-3.el10_1.aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debuginfo@344-3.el10_1?arch=aarch64"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "aarch64"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "cockpit-0:344-3.el10_1.ppc64le",
          "product" : {
            "name" : "cockpit-0:344-3.el10_1.ppc64le",
            "product_id" : "cockpit-0:344-3.el10_1.ppc64le",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit@344-3.el10_1?arch=ppc64le"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-0:344-3.el10_1.ppc64le",
          "product" : {
            "name" : "cockpit-ws-0:344-3.el10_1.ppc64le",
            "product_id" : "cockpit-ws-0:344-3.el10_1.ppc64le",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws@344-3.el10_1?arch=ppc64le"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le",
          "product" : {
            "name" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le",
            "product_id" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws-selinux@344-3.el10_1?arch=ppc64le"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debugsource-0:344-3.el10_1.ppc64le",
          "product" : {
            "name" : "cockpit-debugsource-0:344-3.el10_1.ppc64le",
            "product_id" : "cockpit-debugsource-0:344-3.el10_1.ppc64le",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debugsource@344-3.el10_1?arch=ppc64le"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le",
          "product" : {
            "name" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le",
            "product_id" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debuginfo@344-3.el10_1?arch=ppc64le"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "ppc64le"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "cockpit-0:344-3.el10_1.x86_64",
          "product" : {
            "name" : "cockpit-0:344-3.el10_1.x86_64",
            "product_id" : "cockpit-0:344-3.el10_1.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit@344-3.el10_1?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-0:344-3.el10_1.x86_64",
          "product" : {
            "name" : "cockpit-ws-0:344-3.el10_1.x86_64",
            "product_id" : "cockpit-ws-0:344-3.el10_1.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws@344-3.el10_1?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64",
          "product" : {
            "name" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64",
            "product_id" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws-selinux@344-3.el10_1?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debugsource-0:344-3.el10_1.x86_64",
          "product" : {
            "name" : "cockpit-debugsource-0:344-3.el10_1.x86_64",
            "product_id" : "cockpit-debugsource-0:344-3.el10_1.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debugsource@344-3.el10_1?arch=x86_64"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debuginfo-0:344-3.el10_1.x86_64",
          "product" : {
            "name" : "cockpit-debuginfo-0:344-3.el10_1.x86_64",
            "product_id" : "cockpit-debuginfo-0:344-3.el10_1.x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debuginfo@344-3.el10_1?arch=x86_64"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "x86_64"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "cockpit-0:344-3.el10_1.s390x",
          "product" : {
            "name" : "cockpit-0:344-3.el10_1.s390x",
            "product_id" : "cockpit-0:344-3.el10_1.s390x",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit@344-3.el10_1?arch=s390x"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-0:344-3.el10_1.s390x",
          "product" : {
            "name" : "cockpit-ws-0:344-3.el10_1.s390x",
            "product_id" : "cockpit-ws-0:344-3.el10_1.s390x",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws@344-3.el10_1?arch=s390x"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-ws-selinux-0:344-3.el10_1.s390x",
          "product" : {
            "name" : "cockpit-ws-selinux-0:344-3.el10_1.s390x",
            "product_id" : "cockpit-ws-selinux-0:344-3.el10_1.s390x",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-ws-selinux@344-3.el10_1?arch=s390x"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debugsource-0:344-3.el10_1.s390x",
          "product" : {
            "name" : "cockpit-debugsource-0:344-3.el10_1.s390x",
            "product_id" : "cockpit-debugsource-0:344-3.el10_1.s390x",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debugsource@344-3.el10_1?arch=s390x"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "cockpit-debuginfo-0:344-3.el10_1.s390x",
          "product" : {
            "name" : "cockpit-debuginfo-0:344-3.el10_1.s390x",
            "product_id" : "cockpit-debuginfo-0:344-3.el10_1.s390x",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/cockpit-debuginfo@344-3.el10_1?arch=s390x"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "s390x"
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    } ],
    "relationships" : [ {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.src as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-0:344-3.el10_1.src"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.src",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-bridge-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-bridge-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-doc-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-doc-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-packagekit-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-packagekit-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-storaged-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-storaged-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-system-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-system-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-system-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)",
        "product_id" : "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "AppStream-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.src as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.src"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.src",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-bridge-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-bridge-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debuginfo-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-debuginfo-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-debugsource-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-debugsource-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-doc-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-doc-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-packagekit-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-packagekit-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-storaged-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-storaged-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-system-0:344-3.el10_1.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-system-0:344-3.el10_1.noarch"
      },
      "product_reference" : "cockpit-system-0:344-3.el10_1.noarch",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-ws-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.aarch64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.ppc64le",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.s390x",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 10)",
        "product_id" : "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64"
      },
      "product_reference" : "cockpit-ws-selinux-0:344-3.el10_1.x86_64",
      "relates_to_product_reference" : "BaseOS-10.1.Z"
    } ]
  },
  "vulnerabilities" : [ {
    "acknowledgments" : [ {
      "names" : [ "Florian Kohnhäuser" ]
    } ],
    "cve" : "CVE-2026-4631",
    "cwe" : {
      "id" : "CWE-78",
      "name" : "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
    },
    "discovery_date" : "2026-03-23T08:22:37.323000+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2450246"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "Cockpit's remote login feature passes user-supplied hostnames and usernames from the web interface to the SSH client without validation or sanitization. An attacker with network access to the Cockpit web service can craft a single HTTP request to the login endpoint that injects malicious SSH options or shell commands, achieving code execution on the Cockpit host without valid credentials. The injection occurs during the authentication flow before any credential verification takes place, meaning no login is required to exploit the vulnerability.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "cockpit: Cockpit: Unauthenticated remote code execution due to SSH command-line argument injection",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "Two configuration factors determine whether a Cockpit installation is vulnerable to remote code execution.\n\nFirst, the hostname injection attack (injecting SSH options like -oProxyCommand via the URL path) is blocked by OpenSSH 9.6 and later, which validates hostnames and rejects shell metacharacters before establishing a connection. Systems running Cockpit 327 or later with an OpenSSH version older than 9.6 are vulnerable to unauthenticated remote code execution in the default configuration. Systems with OpenSSH 9.6 or later are not vulnerable to this attack path.\n\nSecond, the username injection attack (injecting shell commands via the SSH username) requires that the system's SSH configuration uses the %r (remote username) token within a Match exec directive. This is not part of any default OpenSSH configuration. Systems that do not use %r in a Match exec directive are not vulnerable to this attack path, regardless of OpenSSH version.\n\nBoth attack paths require network access to the Cockpit web service (port 9090 by default) and that remote host login is enabled, which is the default Cockpit configuration.",
      "title" : "Statement"
    }, {
      "category" : "general",
      "text" : "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
      "title" : "CVSS score applicability"
    } ],
    "product_status" : {
      "fixed" : [ "AppStream-10.1.Z:cockpit-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.src", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-system-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.src", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-system-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-4631"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2450246",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2450246"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-4631",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-4631"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-4631",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-4631"
    } ],
    "release_date" : "2026-04-07T15:52:00+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-04-10T14:30:44+00:00",
      "details" : "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
      "product_ids" : [ "AppStream-10.1.Z:cockpit-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.src", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-system-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.src", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-system-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64" ],
      "restart_required" : {
        "category" : "none"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:7383"
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "LOW",
        "attackVector" : "NETWORK",
        "availabilityImpact" : "HIGH",
        "baseScore" : 9.8,
        "baseSeverity" : "CRITICAL",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "HIGH",
        "privilegesRequired" : "NONE",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "version" : "3.1"
      },
      "products" : [ "AppStream-10.1.Z:cockpit-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.src", "AppStream-10.1.Z:cockpit-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-system-0:344-3.el10_1.noarch", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x", "AppStream-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.src", "BaseOS-10.1.Z:cockpit-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-bridge-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-debuginfo-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-debugsource-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-doc-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-packagekit-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-storaged-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-system-0:344-3.el10_1.noarch", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-ws-0:344-3.el10_1.x86_64", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.aarch64", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.ppc64le", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.s390x", "BaseOS-10.1.Z:cockpit-ws-selinux-0:344-3.el10_1.x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Critical"
    } ],
    "title" : "cockpit: Cockpit: Unauthenticated remote code execution due to SSH command-line argument injection"
  } ]
}