Improper input validation in macOS - CVE-2026-113947
Published: October 27, 2026
Vulnerability identifier: #VU157840
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-113947
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to an unspecified flaw in GPUTools when handling operations initiated by a local application. A local user can execute a local application that triggers the flaw to cause a denial of service.
Affected software
macOS
How to mitigate CVE-2026-113947
Install update from vendor's website.
macOS - update to 27.2 26B123