Integer overflow in macOS - CVE-2025-31221

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Main Vulnerability Database Vulnerabilities #VU108975

Integer overflow in macOS - CVE-2025-31221

Published: May 12, 2025


Vulnerability identifier: #VU108975
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-31221
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to integer overflow in Security. A remote attacker can trigger integer overflow and read parts of kernel memory.


Affected software

macOS
visionOS
watchOS
iPadOS
tvOS
Apple iOS

How to mitigate CVE-2025-31221

Install updates from vendor's website.

macOS - addressed in versions 15.5 24F74, 13.7.6 22H625, 14.7.6 23H626
visionOS - update to 2.5
watchOS - update to 11.5
iPadOS - addressed in versions 17.7.7, 18.5 22F76
tvOS - update to 18.5
Apple iOS - update to 18.5 22F76

External References

Related Security Bulletins