CVE-2026-16422

Name	CVE-2026-16422
Description	Insufficient validation of untrusted input in Certificate in Google Chrome on Linux prior to 150.0.7871.182 allowed an attacker in a privileged network position to perform domain spoofing via malicious network traffic. (Chromium security severity: High)
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	bullseye (security), bullseye	120.0.6099.224-1~deb11u1	vulnerable
	bookworm	150.0.7871.100-1~deb12u1	vulnerable
	bookworm (security)	150.0.7871.181-1~deb12u1	vulnerable
	trixie	150.0.7871.100-1~deb13u1	vulnerable
	trixie (security)	150.0.7871.124-1~deb13u1	vulnerable
	forky, sid	150.0.7871.124-1	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
chromium	source	bullseye	(unfixed)	end-of-life
chromium	source	(unstable)	(unfixed)

[bullseye] - chromium <end-of-life> (see #1061268)