Improper input validation in macOS - CVE-2025-43254
Published: July 30, 2025
Vulnerability identifier: #VU113466
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-43254
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient input validation in file. A local application can trick the victim into opening a specially crafted file and perform unexpected app termination.
Affected software
macOS
How to mitigate CVE-2025-43254
Install update from vendor's website.
macOS - addressed in versions 15.6 24G84, 13.7.7 22H722, 14.7.7 23H723