DEBIAN-CVE-2026-121068: High severity debian/chromium vulnerability
Published Nov 3, 2026
·Updated
Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code 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 3, 2026
CVE Published
via OSV·09:17 PM
Data Sourced
via OSV·09:17 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Who is exposed to this issue?
Users of Debian's chromium package are exposed when they browse to or render a crafted HTML page in an affected Chrome version. The attacker can be remote and does not need prior privileges.
2
What does exploitation require?
Exploitation requires user interaction with a crafted HTML page. The vulnerability is a V8 type confusion issue and can allow arbitrary code execution inside the browser sandbox.