This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-87550 →

DEBIAN-CVE-2026-87550

Improper encoding or escaping of output in CSS in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially bypass web origin poli...

Original description

The description as published by the source.

Improper encoding or escaping of output in CSS in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 chromium

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"153.0.8010.52-1~deb12u1"}]}]

Debian:13 chromium

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"153.0.8010.47-2~deb13u1"}]}]

Debian:14 chromium

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"153.0.8010.47-1"}]}]

References

advisory security-tracker.debian.org