CVE-2026-87607

Google Chrome: Use after free

CVE-2026-87607 is fixed in 2 products on 2 platforms, first by Google Chrome 153.0.8010.37, released September 7, 2026. It is not reported as exploited. Patch Radar priority: Urgent.

UrgentFixed on 2 platforms

CVSS

9.6

critical

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0046

40th percentile

Use after free in Device in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Where it's fixed

Product	Fixed in	Fix	Released
macOS
Google Chrome	153.0.8010.37	Google Chrome 153.0.8010.37	Sep 7, 2026
Linux
chromium · Debian 12.15 (bookworm)	153.0.8010.52-1~deb12u1	DEBIAN-CVE-2026-87607	Sep 18, 2026
chromium · Debian 13.5 (trixie)	153.0.8010.47-2~deb13u1	DEBIAN-CVE-2026-87607	Sep 18, 2026
chromium · Debian 14	153.0.8010.47-1	DEBIAN-CVE-2026-87607	Sep 18, 2026
chromium · opensuse-leap 16.0	153.0.8010.52-bp160.1.1	OPENSUSE-SU-2026:21921-1	Nov 7, 2026

Details

Published
September 9, 2026
Weakness
CWE-416: Use after free
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Vendor advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-87607

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