CVE-2026-77620 | vectordotdev Vector up to 0.56.x Logstash Source stack-based overflow

September 22, 2026 Yanac

A vulnerability was found in vectordotdev Vector up to 0.56.x. It has been rated as problematic. Affected by this vulnerability is an unknown functionality of the component Logstash Source. The manipulation leads to stack-based buffer overflow.

This vulnerability is referenced as CVE-2026-77620. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More