CVE-2026-87658

Name	CVE-2026-87658
Description	Information leak in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to obtain cross-origin data via a crafted Chrome extension. (Chromium security severity: Medium)
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)
References	DLA-4790-1, DSA-6506-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chromium (PTS)	bookworm	150.0.7871.100-1~deb12u1	vulnerable
	bookworm (security)	154.0.8037.57-1~deb12u1	fixed
	trixie	150.0.7871.181-1~deb13u1	vulnerable
	trixie (security)	154.0.8037.57-1~deb13u1	fixed
	forky, sid	154.0.8037.57-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
chromium	source	bookworm	153.0.8010.52-1~deb12u1		DLA-4790-1
chromium	source	trixie	153.0.8010.47-2~deb13u1		DSA-6506-1
chromium	source	(unstable)	153.0.8010.47-1