DEBIAN-CVE-2026-121073: Use After Free
Published Nov 3, 2026
·Updated
Use after free in Network in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (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
Which systems are affected?
Debian systems using Chromium versions prior to 157.0.8103.38 are affected.
2
What does an attacker need to exploit this issue?
A remote attacker needs to deliver crafted network traffic. Successful exploitation could potentially allow arbitrary code execution outside Chromium's sandbox.
3
How can I determine whether I need to remediate?
Check the installed Chromium version. Versions earlier than 157.0.8103.38 should be treated as affected.