CVE-2026-61548 | rsyslog up to 8.1908.0 mmpstrucdata stack-based overflow

A vulnerability, which was classified as critical, was found in rsyslog. Affected by this vulnerability is the function mmpstrucdata. Executing a manipulation can lead to stack-based buffer overflow.

This vulnerability is registered as CVE-2026-61548. The attack requires access to the local network. No exploit is available.

You should upgrade the affected component.