A flaw was found in the WebGL (Web Graphics Library) component of chromium-browser. An out-of-bounds write vulnerability allows a remote attacker to execute arbitrary code outside the browser sandbox by tricking a user into visiting a specially crafted HTML page. Successful exploitation enables an attacker to bypass critical security boundaries and compromise the host system.
Last checked: 2026-10-05 16:33 UTC
No exploitation evidence · CISA Coordinator (Assessed 2026-10-02 00:00 UTC)
Fix evidence last checked: 2026-10-22 21:20 UTC
Debian 12 (Bookworm)
DLA-4833-1 · Published 2026-10-13
Debian 13 (Trixie)
DSA-6553-1 · Published 2026-10-12