CVE-2026-14432

Chromium: CVE-2026-14432 Use after free in V8

CVE-2026-14432 is fixed in 9 products on 3 platforms, first by Google Chrome Dev (EXE) 151.0.7872.0, released June 3, 2026. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 3 platforms

CVSS

8.8

high

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0041

35th 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)	150.0.7871.47	Google Chrome (EXE) 150.0.7871.47	Jun 24, 2026
Google Chrome Beta (EXE)	150.0.7871.46	Google Chrome Beta (EXE) 150.0.7871.46	Jun 24, 2026
Google Chrome Dev (EXE)	151.0.7872.0	Google Chrome Dev (EXE) 151.0.7872.0	Jun 3, 2026
Microsoft Edge	150.0.4078.48	Microsoft Edge 150.0.4078.48	Jul 2, 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	150.0.4078.48	Microsoft Edge WebView2 Runtime 150.0.4078.48	Jul 2, 2026
macOS
Google Chrome	150.0.7871.47	Google Chrome 150.0.7871.47	Jun 24, 2026
Microsoft Edge	150.0.4078.50	Microsoft Edge 150.0.4078.50	Jul 2, 2026
Linux
chromium · Debian 12.15 (bookworm)	150.0.7871.46-1~deb12u1	DEBIAN-CVE-2026-14432	Jul 5, 2026
chromium · Debian 13.5 (trixie)	150.0.7871.46-1~deb13u1	DEBIAN-CVE-2026-14432	Jul 5, 2026
chromium · Debian 14	150.0.7871.46-1	DEBIAN-CVE-2026-14432	Jul 5, 2026
chromium · opensuse-leap 16.0	150.0.7871.186-bp160.1.1	OPENSUSE-SU-2026:21498-1	Aug 31, 2026

Details

Published
July 1, 2026
Weakness
CWE-416: Use after free
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14432

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