CVE-2025-4877 | libssh up to 0.11.1 base64 Conversion memory corruption (Nessus ID 241379 / WID-SEC-2025-1423)
A vulnerability labeled as critical has been found in libssh up to 0.11.1. Impacted is an unknown function of the component base64 Conversion Handler. The manipulation results in memory corruption.
This vulnerability is reported as CVE-2025-4877. The attacker must have access to the local network to execute the attack. No exploit exists.
The affected component should be upgraded.