CVE-2026-91710: Use After Free
Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 153.0.8010.47
Event History
Frequently Asked Questions
Which Chrome versions are affected?
Google Chrome versions prior to 153.0.8010.47 are affected. Upgrade to 153.0.8010.47 or later.
What does an attacker need to exploit this issue?
The attacker needs to induce a victim to load a crafted HTML page remotely. Successful exploitation can execute arbitrary code outside Chrome's sandbox.
Is this limited to a particular operating system or Chrome channel?
The available information identifies Google Chrome and a fixed version, but does not specify affected operating systems or channels beyond the referenced desktop stable-channel update.