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Critical · 9.8 CVE-2026-64703 EUVD-2026-49467GHSA-jf2p-5wq8-g652

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, mac…

Published Jul 27, 2026 · Updated Jul 28, 2026 · Assigned by apple

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.

Affected products

VendorProductAffectedFixed
Apple macOS < 14.8.8, < 15.7.8, < 26.6 14.8.8

Advisories 2

References