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GO-2026-5766
Temporal Server: attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster in go.temporal.io/server
Quick fix
GO-2026-5766 — go.temporal.io/server: upgrade to the fixed version with the command below.
go get go.temporal.io/server@v1.29.5Details
Temporal Server: attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster in go.temporal.io/server
Are you affected?
Enter the version of the package you're using.