CVE-2026-44967 | open-telemetry opentelemetry-cpp up to 1.26.x Collector Endpoint /metrics/logs memory allocation (ID 3958)

June 12, 2026 Yanac

A vulnerability was found in open-telemetry opentelemetry-cpp up to 1.26.x. It has been classified as problematic. This issue affects some unknown processing of the file /metrics/logs of the component Collector Endpoint. This manipulation causes uncontrolled memory allocation.

This vulnerability is tracked as CVE-2026-44967. The attack is only possible within the local network. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More