CVE-2026-64703

CRITICAL9.8

Published 2026-07-27 · Updated 2026-07-28 · Source product-security@apple.com

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause a denial-of-service.

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

CWE-416

References

View on NVD

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