CVE-2026-43757

CRITICAL9.8

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

Description

An out-of-bounds read was addressed with improved bounds checking. 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 unexpected system termination.

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

CWE-125

References

View on NVD

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