DEBIAN-CVE-2026-121246: Use After Free
Published Nov 3, 2026
·Updated
Use after free in WebGL in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
Affected Software
3 affected components
debian/chromium*
debian/chromium*
debian/chromium*
Event History
Nov 3, 2026
CVE Published
via OSV·09:17 PM
Data Sourced
via OSV·09:17 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What must an attacker do to exploit this issue?
The attacker must cause a user to load a crafted HTML page. The reported attack vector is network-based, requires no attacker privileges, and requires user interaction.
2
How can I determine whether an installation is affected?
For Google Chrome on Android, versions earlier than 157.0.8103.38 are affected according to the supplied data. The data lists debian/chromium but does not provide a corresponding Debian Chromium package version or confirm which Debian releases are affected.