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Critical · 9.8 CVE-2026-7301 EUVD-2026-30765GHSA-gwv6-pq6m-p3rqPYSEC-2026-536

CVE-2026-7301

Published May 18, 2026 · Updated May 18, 2026 · Assigned by certcc

Description

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.

Affected products

VendorProductAffectedFixed
SGLang SGLang 5.10 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI sglang >= 0.5.5, <= 0.5.12 — GHSA-gwv6-pq6m-p3rq

References