CVE-2026-5199: Authorization Bypass Through User-Controlled Key

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

CVE-2023-41317: Improper Handling of Exceptional Conditions

The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Affected versions are subject to a Denial-of-Service DoS type vulnerability which causes the Router to panic and terminate when GraphQL Subscriptions are...