{
  "threat_severity" : "Low",
  "public_date" : "2026-04-13T16:45:11Z",
  "bugzilla" : {
    "description" : "uclouvain/openjpeg: OpenJPEG: Denial of Service via integer overflow in opj_pi_initialise_encode",
    "id" : "2457931",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2457931"
  },
  "cvss3" : {
    "cvss3_base_score" : "3.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
    "status" : "draft"
  },
  "cwe" : "CWE-190",
  "details" : [ "A vulnerability was identified in uclouvain openjpeg up to 2.5.4. This impacts the function opj_pi_initialise_encode in the library src/lib/openjp2/pi.c. The manipulation leads to integer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. The identifier of the patch is 839936aa33eb8899bbbd80fda02796bb65068951. It is suggested to install a patch to address this issue.", "A flaw was found in uclouvain openjpeg. A local attacker can exploit an integer overflow vulnerability within the `opj_pi_initialise_encode` function. This manipulation can lead to a Denial of Service (DoS), making the affected system or application unavailable." ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "openjpeg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-6192\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-6192\nhttps://github.com/uclouvain/openjpeg/\nhttps://github.com/uclouvain/openjpeg/commit/839936aa33eb8899bbbd80fda02796bb65068951\nhttps://github.com/uclouvain/openjpeg/issues/1619\nhttps://github.com/uclouvain/openjpeg/pull/1628\nhttps://vuldb.com/submit/797385\nhttps://vuldb.com/vuln/357114\nhttps://vuldb.com/vuln/357114/cti" ],
  "name" : "CVE-2026-6192",
  "csaw" : false
}