DEBIAN-CVE-2026-126891: Use After Free
Published Nov 11, 2026
·Updated
Use after free in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected Software
3 affected components
debian/chromium*
debian/chromium*
debian/chromium*
Event History
Nov 11, 2026
CVE Published
via OSV·11:17 PM
Data Sourced
via OSV·11:17 PM
DescriptionAffected Software
Frequently Asked Questions
1
What must an attacker do to exploit this issue?
An attacker would need to get a user to load a crafted HTML page in an affected Chromium browser.
2
What is the impact of successful exploitation?
Successful exploitation can allow a remote attacker to read memory within the browser sandbox.
3
Which Chromium versions are affected?
Google Chrome versions prior to 157.0.8103.78 are affected. The provided data identifies Debian's chromium package but does not specify the fixed Debian package version.