CVE-2026-65343

Kernel: A remote attacker may be able to cause unexpected system termination

CVE-2026-65343 is fixed in Tahoe on 1 platform by Tahoe 26.6.2 (version 26.6.2), released August 17, 2026. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.5

HIGH

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0069

52nd percentile

A use after free issue was addressed with improved memory management.

Where it's fixed

Product	Fixed in	Fix	Released
macOS
Tahoe	26.6.2	Tahoe 26.6.2	Aug 17, 2026

Details

Published
August 17, 2026
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vendor advisory
https://support.apple.com/en-us/148281

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