DEBIAN-CVE-2026-121251: Debian/chromium vulnerability
Published Nov 3, 2026
·Updated
Missing authorization in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (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
Who is exposed to this issue?
Users of Debian Chromium versions prior to 157.0.8103.38 are exposed when they browse to a remote site serving a crafted HTML page.
2
What does an attacker need to exploit it?
The attacker needs to cause the user to load a crafted HTML page remotely. The issue could then be used to bypass the web origin policy.
3
What version addresses the issue?
The issue affects Google Chrome prior to version 157.0.8103.38; Debian Chromium should be updated to a version containing that fix.