DEBIAN-CVE-2026-121252: Debian/chromium vulnerability
Published Nov 3, 2026
·Updated
Incorrect authorization in Core 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's chromium package are exposed when using a version of Google Chrome prior to 157.0.8103.38, as identified in the vulnerability description.
2
What does an attacker need to exploit it?
The attacker must be able to get a user to load a crafted HTML page remotely. The issue allows bypass of the web origin policy.