DEBIAN-CVE-2026-121173: 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?
An attacker needs to induce a user to load a crafted HTML page in an affected Chromium browser.
2
What is the security impact of successful exploitation?
Successful exploitation can allow a remote attacker to read memory outside the browser sandbox.
3
Which Debian software is identified as affected?
The affected software identified in the available data is Debian's chromium package.