CVE-2026-7304

CRITICALNVD 9.89.8—

9.8

SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.

CVSS v3: 9.8
EG Score: 9.8(high)
EPSS: 55.5%
KEV: Not listed

Published

May 18, 2026

Last Modified

May 19, 2026

Advisory Details (2)

Auto-updated May 20, 2026

Patch available.

generic

sglang/python/sglang at main · sgl-project/sglang · GitHub

https://github.com/sgl-project/sglang/tree/main/python/sglang

generic Patch Available

Three Remote Code Execution vulnerabilities in SGLang — Antiproof

https://antiproof.ai/blog/three-rces-in-sglang/

Vendor Advisories for CVE-2026-7304(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-36m8-w8qf-g76p
GitHub Security AdvisoriesCritical
SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when...

Frequently asked(5)

What is CVE-2026-7304?

CVE-2026-7304 is a critical vulnerability published on May 18, 2026. SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.

When was CVE-2026-7304 disclosed?

CVE-2026-7304 was first published in the National Vulnerability Database on May 18, 2026, with the most recent update on May 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-7304 actively exploited?

CVE-2026-7304 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-7304?

CVE-2026-7304 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2026-7304?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7304, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2026-7304

📅 Published

🔄 Last Modified

📋 Advisory Details (2)