{"id":"CVE-2026-113266","title":"chromium-browser: angle: Memory corruption in ANGLE (CVE-2026-113266)","summary":"A memory corruption flaw was found in the ANGLE component of the Chromium browser.\n\nUpstream bug(s):\n\nhttps://issues.chromium.org/issues/561499641","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvssSource":"vendor","cwe":"CWE-119","vendor":"Red Hat","product":"Red Hat Enterprise Linux 7","affected":["enterprise_linux 6","enterprise_linux 7","enterprise_linux 8","enterprise_linux 9"],"published":"2026-10-20","updated":"2026-10-22","sourceUpdated":"2026-10-22T22:10:44+00:00","source":"CSAF","sourceUrl":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-113266.json","references":[{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-113266.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-113266"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2556577"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-113266"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113266"},{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html"},{"url":"https://issues.chromium.org/issues/561499641"}],"tags":["csaf","vex","red-hat","cve.org"],"epss":0.00401,"epssPercentile":0.34141,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-20T23:28:53.226953Z"},"ingestedAt":"2026-10-20T21:19:21.247Z","slug":"CVE-2026-113266","body":"## Overview\n\nA memory corruption flaw was found in the ANGLE component of the Chromium browser.\n\nUpstream bug(s):\n\nhttps://issues.chromium.org/issues/561499641\n\n## Vendor advisories\n\n- **Red Hat VEX** · Important · affected: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · updated 2026-10-22 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-113266.json)\n\n**chromium-browser: angle: Memory corruption in ANGLE** — rated Important by Red Hat. Released 2026-10-20, updated 2026-10-22.\n\nAffected:\n\n- Red Hat Enterprise Linux 6\n- Red Hat Enterprise Linux 7\n- Red Hat Enterprise Linux 8\n- Red Hat Enterprise Linux 9\n\nNo fix planned:\n\n- Red Hat Enterprise Linux 6\n- Red Hat Enterprise Linux 7\n- Red Hat Enterprise Linux 8\n- Red Hat Enterprise Linux 9\n\nNot affected:\n\n- Red Hat Enterprise Linux 10\n- Red Hat Enterprise Linux 7\n- Red Hat Enterprise Linux 8\n- Red Hat Enterprise Linux 9\n\n## Remediation\n\nOut of support scope","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":226609,"id":"CVE-2026-113266","ts":1792542982725,"field":"cvss","old":null,"new":"8.8"},{"seq":226608,"id":"CVE-2026-113266","ts":1792542982725,"field":"severity","old":"none","new":"high"}]}