CVE-2025-43238

Published: Apr 2, 2026Modified: Jul 24, 2026

6.2

Vector

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

Exploitability: 2.5 / Impact: 3.6

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

Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.

Affected (3)

Products: Apple: Macos

Apple

1 product

Macos

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Apple Macos	From 13.0 to 13.7.7
Apple Macos	From 14.0 to 14.7.7
Apple Macos	From 15.0 to 15.6

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (3)

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

Timeline

No history available yet.