CVE-2026-87651: Medium severity Google Google Chrome vulnerability
Chromium CVE-2026-87651: Incorrect authorization in Paint
Other sources
Incorrect authorization in Paint in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain cross-origin data 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
chromium/google chrometo a version that resolves this vulnerability.Fixed in 153.0.8010.36
Event History
Frequently Asked Questions
Which Chrome versions need to be updated?
Google Chrome versions prior to 153.0.8010.36 are affected. Update to 153.0.8010.36 or later.
What does an attacker need to exploit this issue?
An attacker would need to get a user to load a crafted HTML page. The attacker can be remote; no local access is indicated.
What is the potential impact of successful exploitation?
Successful exploitation could allow an attacker to obtain cross-origin data.