DEBIAN-CVE-2026-121142: Debian/chromium vulnerability
Published Nov 3, 2026
·Updated
Incorrect authorization in Network in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)
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 use social engineering to get a target to interact with a crafted Chrome extension. The issue is remotely exploitable through that extension.
2
Which systems are affected?
The affected software listed is Debian's chromium package. The issue applies to Google Chrome versions before 157.0.8103.38.