High severity7.5NVD Advisory· Published Nov 4, 2025· Updated Apr 2, 2026

CVE-2025-43401

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: <14.8.2
Apple Inc./macOS Sequoiallm-fuzzy
Range: <15.7.2
Apple Inc./macOS Sonomallm-fuzzy
Range: <14.8.2
Apple Inc./macOS Tahoellm-fuzzy
Range: <26.1

Patches

Vulnerability mechanics

References

support.apple.com/en-us/125635nvdRelease NotesVendor Advisory
support.apple.com/en-us/125636nvdRelease NotesVendor Advisory
support.apple.com/en-us/125634nvd

News mentions

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cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000