CVE-2026-40953 | Absolute Security Secure Access up to 14.54 Certificate Parsing heap-based overflow

A vulnerability described as problematic has been identified in Absolute Security Secure Access up to 14.54. Impacted is an unknown function of the component Certificate Parsing. Executing a manipulation can lead to heap-based buffer overflow.

The identification of this vulnerability is CVE-2026-40953. The attack can only be executed locally. There is no exploit available.