CVE-2025-43239

Published: Jul 30, 2025Modified: Jun 17, 2026

7.1

Vector

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

Exploitability: 1.8 / Impact: 5.2

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

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. Processing a maliciously crafted file may lead to unexpected app termination.

Affected (3)

Products: Apple: Macos

Apple

1 product

Macos

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Apple Macos	Before 13.7.7
Apple Macos	From 14.0 to 14.7.7
Apple Macos	From 15.0 to 15.6

Related CWEs

CWE-125

Out-of-bounds Read

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

References (6)

https://support.apple.com/en-us/124149

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/124150

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/124151

Source: product-security@apple.com

Release NotesVendor Advisory

http://seclists.org/fulldisclosure/2025/Jul/32

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Jul/33

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Jul/34

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.