---
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.


  Upstream bug(s):


  https://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'
---

## Overview

A memory corruption flaw was found in the ANGLE component of the Chromium browser.

Upstream bug(s):

https://issues.chromium.org/issues/561499641

## Vendor advisories

- **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)

**chromium-browser: angle: Memory corruption in ANGLE** — rated Important by Red Hat. Released 2026-10-20, updated 2026-10-22.

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

Not affected:

- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9

## Remediation

Out of support scope