Improper limitation of a pathname to a restricted directory ('path traversal') in macOS - CVE-2026-112483
Published: October 27, 2026
Vulnerability identifier: #VU157831
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-112483
CWE-ID: CWE-22
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to incorrect handling of path names in Directory Utility. A local application can modify protected parts of the file system.
Affected software
macOS
How to mitigate CVE-2026-112483
Install update from vendor's website.
macOS - addressed in versions 27.2 26B123, 15.8.2 24H232, 26.7.2 25G332