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7.5 High

CVE-2025-43401 A denial-of-service issue was addressed with improved validation

Description

A denial-of-service issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. A remote attacker may be able to cause a denial-of-service.

Affected products and versions

Product Affected versions Fixed in
macOS 26.1 earliest → < 26.1 26.1
macOS 15.7 earliest → < 15.7.2 15.7.2
macOS 14.8 earliest → < 14.8.2 14.8.2

Other CVEs of macOS

The 3813 CVEs of macOS →
CVE-2026-86925 An authorization issue was addressed with improved state management 5.5 Medium CVE-2026-84627 A buffer overflow was addressed with improved bounds checking 7.8 High CVE-2026-113945 An out-of-bounds read was addressed with improved bounds checking 5.5 Medium CVE-2026-65327 A logic issue was addressed with improved checks 8.4 High
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