DEBIAN-CVE-2026-121095: Debian/chromium vulnerability
Published Nov 3, 2026
·Updated
Uninitialized resource in WebGL in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
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
DescriptionAffected Software
Frequently Asked Questions
1
What does an attacker need to exploit this issue?
The attacker needs to cause a user to load a crafted HTML page in an affected Chromium browser. The issue is remotely exploitable through WebGL.
2
What is the impact of successful exploitation?
A successful attacker could read memory outside the browser sandbox. The provided data does not specify what information could be exposed from that memory.
3
Which versions are affected?
Google Chrome versions prior to 157.0.8103.38 are described as affected. The provided data identifies Debian's chromium package but does not provide its fixed package version.