CVE-2026-6296

chromium-browser: angle: Heap buffer overflow in ANGLE

Loading…

Severity

Critical

Red Hat Product Security

9.6

CVSS 3.1

Review impact separately from score.

Published · April 15, 2026

Updated · November 2, 2026

Description

A heap buffer overflow flaw was found in the ANGLE component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=490170083

Statement

Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.

CVSS score applicability

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.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 9.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE-131 · Incorrect Calculation of Buffer Size