CVE-2026-91738

chromium-browser: angle: chromium-browser: Improper input validation in ANGLE

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Severity

Important

Red Hat Product Security

9.6

CVSS 3.1

Review impact separately from score.

Published · September 16, 2026

Updated · October 19, 2026

Description

An improper input validation flaw was found in the ANGLE component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=536450979

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-1286 · Improper Validation of Syntactic Correctness of Input