CVE Catalog

CVE-2026-7301

Critical
Published: Translated: NVD NIST

Summary

By default, the ROUTER socket in the SGLangs multimodal generation runtime scheduler binds to 0.0.0.0 and contains a sink that calls pickle.loads() on incoming messages, enabling remote code execution (RCE) when exposed to the internet.

Risk Assessment

Exposing the socket to the internet poses a serious risk of remote code execution, which could lead to unauthorized control over the system.

Recommendation

It is recommended to restrict the socket binding to a local IP address and avoid using pickle.loads() on untrusted data.

Related vulnerabilities

Original NVD description (English source)

SGLangs multimodal generation runtime scheduler's ROUTER socket binds to 0.0.0.0 by default and contains a sink that calls pickle.loads() on incoming messages, enabling RCE when exposed to the internet.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS