CVE-2026-104355 | Temporal Server up to 1.32.0 History Service replicationTaskExecutor.go privileges management

October 12, 2026 Yanac

A vulnerability labeled as critical has been found in Temporal Server up to 0.x/1.29.7/1.30.7/1.31.3/1.32.0. Affected is an unknown function of the file common/namespace/replicationTaskExecutor.go of the component History Service. Executing a manipulation can lead to improper privilege management.

This vulnerability is handled as CVE-2026-104355. The attack can be executed remotely. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More