DEBIAN-CVE-2026-121223: Debian/chromium vulnerability
Published Nov 3, 2026
·Updated
Observable discrepancy in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
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 induce a victim to load a crafted HTML page. The issue is exploitable remotely and can leak cross-origin data.
2
Which Chromium versions are affected?
Google Chrome versions prior to 157.0.8103.38 are affected. The provided data identifies the Debian package as debian/chromium but does not specify the Debian package version containing the fix.