CVE-2026-91747: Use After Free
Chromium CVE-2026-91747: Use after free
Other sources
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases](https://chromereleases.googleblog.com/2026)) for more information.
— Microsoft
Use after free in Skia in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)
— MITRE
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 153.0.4234.46 - Upgrade
Upgrade
Google Chrome/Chromium (Skia)to a version that resolves this vulnerability.Fixed in 153.0.8010.47
Event History
Frequently Asked Questions
What access does an attacker need to exploit this issue?
The attacker must first have compromised the Chrome renderer process. They can then use a crafted HTML page to obtain cross-origin data.
Which Chrome versions are affected?
Google Chrome versions prior to 153.0.8010.47 are affected.
What is the security impact after successful exploitation?
Successful exploitation can allow a remote attacker with a compromised renderer process to access cross-origin data.