CVE-2026-87621: Critical severity Google ANGLE vulnerability
Chromium CVE-2026-87621: Out of bounds write in ANGLE
Other sources
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
— MITRE
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 153.0.4234.32 - Upgrade
Upgrade
Microsoft Edge (Chromium-based) / Google Chrome (ANGLE)to a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
Which systems are affected?
The issue affects Google Chrome on Windows before version 153.0.8010.36. The affected component is ANGLE.
What does exploitation require?
A remote attacker would need to get a user to process a crafted HTML page in an affected Chrome installation.
What is the potential impact of successful exploitation?
Successful exploitation could potentially allow arbitrary code execution outside the browser sandbox.