CVE-2026-50055 | Zimbra Collaboration Suite up to 10.1.19 Sieve privileges management

October 8, 2026 Yanac

A vulnerability described as problematic has been identified in Zimbra Collaboration Suite up to 10.1.19. The affected element is an unknown function of the component Sieve. The manipulation results in improper privilege management.

This vulnerability is identified as CVE-2026-50055. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More