CVE-2026-104721 | QOS.CH Sarl Logback-classic up to 1.6.4 FileAppender mdc path traversal

October 2, 2026 Yanac

A vulnerability classified as problematic has been found in QOS.CH Sarl Logback-classic up to 1.6.4. This impacts an unknown function of the component FileAppender. This manipulation of the argument mdc causes path traversal.

This vulnerability is registered as CVE-2026-104721. Remote exploitation of the attack is possible. No exploit is available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More