CVE-2026-94570: Improper Validation of Specified Type of Input

SGLang contains a DoS vulnerability caused by missing input validation for AUXDATA ZeroMQ control messages in the Decode worker, which enables an unauthenticated remote attacker with network reachability to the Decode control PULL socket to terminate the Decode control thread and cause a denial o...

PT-2026-96762

Name of the Vulnerable Software and Affected Versions SGLang versions prior to 0.5.20 Description SGLang is subject to a denial of service issue due to missing input validation for AUX DATA ZeroMQ control messages within the Decode worker. An unauthenticated remote attacker with network access to...