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cve recordcritical

CVE-2026-64691

apple · macos

Published
CVSS9.8
Severitycritical
WeaknessCWE-120
ExploitedNot in CISA KEV

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.6. An app may be able to cause unexpected system termination.

References

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