{"id":"CVE-2026-7301","aliases":["GHSA-gwv6-pq6m-p3rq","PYSEC-2026-536"],"url":"https://o3.security/vulnerability/CVE-2026-7301","summary":"CVE-2026-7301","details":"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.","published":"2026-05-18T10:38:56.493Z","modified":"2026-08-12T03:51:24.754997189Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.00399,"percentile":0.33066,"asOf":"2026-08-14"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"sglang","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/sgl-project/sglang/tree/main/python/sglang"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7301.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7301"},{"type":"ARTICLE","url":"https://antiproof.ai/blog/three-rces-in-sglang/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:24.754997189Z"}}