CVE-2025-43401

HIGH

macOS < 14.8.2, < 15.7.2, < 26.1 - Denial of Service

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125635
Release Notes, Vendor Advisory
https://support.apple.com/en-us/125636

Scores

CVSS v3 7.5
EPSS 0.0013
EPSS Percentile 31.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (4)
apple/macos < 14.8.2
Apple/macOS < 14.8.2
Apple/macOS < 15.7.2
Apple/macOS < 26.1
Published Nov 04, 2025
Tracked Since Feb 18, 2026