CVE-2025-14963 | Trellix Endpoint HX Agent Local Security Authority Subsystem Service lsass.exe input validation

A vulnerability marked as critical has been reported in Trellix Endpoint HX Agent. Affected by this issue is some unknown functionality in the library fekern.sys of the file lsass.exe of the component Local Security Authority Subsystem Service. The manipulation leads to improper input validation.

This vulnerability is referenced as CVE-2025-14963. The attack can only be performed from a local environment. No exploit is available.