CVE-2026-11679

Chromium: CVE-2026-11679 Use after free in Codecs

CVE-2026-11679 is fixed in 8 products on 2 platforms, first by Google Chrome Dev (EXE) 150.0.7828.2, released May 6, 2026. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms

CVSS

8.3

high

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0018

7th percentile

<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2025">Google Chrome Releases</a> for more information.</p>

Where it's fixed

Product	Fixed in	Fix	Released
Windows apps
Google Chrome (EXE)	149.0.7827.103	Google Chrome (EXE) 149.0.7827.103	Jun 6, 2026
Google Chrome Beta (EXE)	150.0.7871.4	Google Chrome Beta (EXE) 150.0.7871.4	Jun 3, 2026
Google Chrome Dev (EXE)	150.0.7828.2	Google Chrome Dev (EXE) 150.0.7828.2	May 6, 2026
Microsoft Edge	149.0.4022.62	Microsoft Edge 149.0.4022.62	Jun 9, 2026
Microsoft Edge Beta	151.0.4129.59	Microsoft Edge Beta 151.0.4129.59	Jul 31, 2026
Microsoft Edge Dev	152.0.4167.0	Microsoft Edge Dev 152.0.4167.0	Jul 20, 2026
Microsoft Edge WebView2 Runtime	149.0.4022.62	Microsoft Edge WebView2 Runtime 149.0.4022.62	Jun 9, 2026
Linux
chromium · Debian 12.15 (bookworm)	149.0.7827.102-1~deb12u1	DEBIAN-CVE-2026-11679	Jun 24, 2026
chromium · Debian 13.5 (trixie)	149.0.7827.102-1~deb13u1	DEBIAN-CVE-2026-11679	Jun 24, 2026
chromium · Debian 14	149.0.7827.102-1	DEBIAN-CVE-2026-11679	Jun 24, 2026
chromium · opensuse-leap 16.0	149.0.7827.155-bp160.1.1	OPENSUSE-SU-2026:21135-1	Aug 31, 2026

Details

Published
June 9, 2026
Weakness
CWE-416: Use after free
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-11679

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