CVE-2025-24135

HIGH

macOS < 15.3 - Privilege Escalation via Improved Message Validation

Title source: llm

This issue was addressed with improved message validation. This issue is fixed in macOS Sequoia 15.3. An app may be able to gain elevated privileges.

Core 2

Core References

Release Notes, Vendor Advisory

Mailing List

CVSS v3 7.8

EPSS 0.0020

EPSS Percentile 10.4%

Attack Vector LOCAL

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

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

CWE

CWE-276

Status published

Products (2)

apple/macos < 15.3

Apple/macOS < 15.3

Published Jan 27, 2025

Tracked Since Feb 18, 2026