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      "text" : "Kiali 1.73.31 for Red Hat OpenShift Service Mesh 2.6 is now available.\nAn update is now available for Red Hat OpenShift Service Mesh 2.6. This advisory contains the RPM packages for the Kiali component.\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
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      "text" : "Kiali 1.73.31, for Red Hat OpenShift Service Mesh 2.6, provides observability for the service mesh by offering a visual representation of the mesh topology and metrics, helping users monitor, trace, and manage efficiently.\n\nSecurity Fix(es):\n\n* CVE-2026-32281 Go crypto/x509: Denial of Service via inefficient certificate chain validation (OSSM-13866)\n* CVE-2026-42044 Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget (OSSM-13774, OSSM-13775)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
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      "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.",
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    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in Go's `crypto/x509` package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service (DoS) for applications or systems performing certificate validation.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation",
      "title" : "Vulnerability summary"
    }, {
      "category" : "other",
      "text" : "This flaw occurs during the validation of otherwise trusted certificate chains that contain a large number of policy mappings, leading to excessive resource consumption. Exploitation requires an attacker to present a specially crafted, yet trusted, certificate chain which would require the attacker has already compromised a trusted certificate root. Red Hat continuously monitors certificate authorities and curates the set which is trusted by default for Red Hat products.",
      "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" : [ "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:2ad267b095e913752434847710a31f7371c72c93544e851e67416f63036197a3_amd64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:7ddfc26f3c2ba2f8087dbb101128c98e7b651f5daf793b6a6e8aea69af677213_ppc64le", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:fa92ccdfd2ce5f20b93f6a1c8b249bab10f2d4624c3c5203eb74aa45c034cb3d_arm64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:fba61b8ada52530ff0aadc5a33eb68fb05c0855413203b3981c7a0b914c71e00_s390x" ],
      "known_not_affected" : [ "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:1910b9dac1f597a06e08a56291ecf035a73a1bf50fdde8b1d59e7b335e10fd79_s390x", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:20b3d236fd4adfe4e9f6cf3a156e775efc6123fdfe83c79f1656dff9ea50b785_ppc64le", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:5de8052e33e34de10c7441e08d8a9a095a77f8714a82820e84edf80fb5711ed7_amd64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:887ae86218b2202438cdc88820b8530d4c85fe19d1c6b581e08364adb63a2b02_arm64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-32281"
    }, {
      "category" : "external",
      "summary" : "RHBZ#2456333",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2456333"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2026-32281",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2026-32281"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2026-32281",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-32281"
    }, {
      "category" : "external",
      "summary" : "https://go.dev/cl/758061",
      "url" : "https://go.dev/cl/758061"
    }, {
      "category" : "external",
      "summary" : "https://go.dev/issue/78281",
      "url" : "https://go.dev/issue/78281"
    }, {
      "category" : "external",
      "summary" : "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU",
      "url" : "https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU"
    }, {
      "category" : "external",
      "summary" : "https://pkg.go.dev/vuln/GO-2026-4946",
      "url" : "https://pkg.go.dev/vuln/GO-2026-4946"
    } ],
    "release_date" : "2026-04-08T01:06:58.354000+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-05-25T14:47:42+00:00",
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      "restart_required" : {
        "category" : "none"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:20454"
    }, {
      "category" : "workaround",
      "details" : "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "HIGH",
        "attackVector" : "NETWORK",
        "availabilityImpact" : "HIGH",
        "baseScore" : 5.9,
        "baseSeverity" : "MEDIUM",
        "confidentialityImpact" : "NONE",
        "integrityImpact" : "NONE",
        "privilegesRequired" : "NONE",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "version" : "3.1"
      },
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    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Moderate"
    } ],
    "title" : "crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation"
  }, {
    "cve" : "CVE-2026-42044",
    "cwe" : {
      "id" : "CWE-915",
      "name" : "Improperly Controlled Modification of Dynamically-Determined Object Attributes"
    },
    "discovery_date" : "2026-04-24T19:01:13.418725+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "2461624"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "A flaw was found in Axios, a widely used HTTP client. This vulnerability, known as a Prototype Pollution \"Gadget\" attack, allows a remote attacker to subtly alter JSON API responses. By manipulating a specific function, an attacker can selectively modify data within these responses. This could lead to significant security breaches, including unauthorized privilege escalation, fraudulent balance manipulation, or bypassing critical authorization checks.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "axios: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget",
      "title" : "Vulnerability summary"
    }, {
      "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" : [ "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:1910b9dac1f597a06e08a56291ecf035a73a1bf50fdde8b1d59e7b335e10fd79_s390x", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:20b3d236fd4adfe4e9f6cf3a156e775efc6123fdfe83c79f1656dff9ea50b785_ppc64le", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:5de8052e33e34de10c7441e08d8a9a095a77f8714a82820e84edf80fb5711ed7_amd64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-ossmc-rhel8@sha256:887ae86218b2202438cdc88820b8530d4c85fe19d1c6b581e08364adb63a2b02_arm64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:2ad267b095e913752434847710a31f7371c72c93544e851e67416f63036197a3_amd64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:7ddfc26f3c2ba2f8087dbb101128c98e7b651f5daf793b6a6e8aea69af677213_ppc64le", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:fa92ccdfd2ce5f20b93f6a1c8b249bab10f2d4624c3c5203eb74aa45c034cb3d_arm64", "Red Hat OpenShift Service Mesh 2.6:registry.redhat.io/openshift-service-mesh/kiali-rhel8@sha256:fba61b8ada52530ff0aadc5a33eb68fb05c0855413203b3981c7a0b914c71e00_s390x" ]
    },
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      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2026-42044"
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    }, {
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      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-42044"
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      "summary" : "https://github.com/axios/axios/security/advisories/GHSA-3w6x-2g7m-8v23",
      "url" : "https://github.com/axios/axios/security/advisories/GHSA-3w6x-2g7m-8v23"
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    "release_date" : "2026-04-24T17:49:49.517000+00:00",
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      "date" : "2026-05-25T14:47:42+00:00",
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      "url" : "https://access.redhat.com/errata/RHSA-2026:20454"
    }, {
      "category" : "workaround",
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    "scores" : [ {
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        "attackComplexity" : "HIGH",
        "attackVector" : "NETWORK",
        "availabilityImpact" : "NONE",
        "baseScore" : 7.4,
        "baseSeverity" : "HIGH",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "HIGH",
        "privilegesRequired" : "NONE",
        "scope" : "UNCHANGED",
        "userInteraction" : "NONE",
        "vectorString" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
        "version" : "3.1"
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    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Important"
    } ],
    "title" : "axios: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget"
  } ]
}