CVE-2025-43474

Published: Nov 4, 2025Modified: Oct 18, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to cause unexpected system termination or read kernel memory.

Affected (2)

Products: Apple: Macos

Apple

1 product

Macos

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Apple Macos	version < 14.8.2
Apple Macos	15.0 ≤ version < 15.7.2

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (3)

https://support.apple.com/en-us/125634

Source: product-security@apple.com

https://support.apple.com/en-us/125635

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/125636

Source: product-security@apple.com

Release NotesVendor Advisory

Timeline

No history available yet.