CVE-2026-3059

CVSS 9.8 CRITICALEPSS 1.5%CWE-502

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

SGLang's multimodal generation module is vulnerable to unauthenticated remote code execution through the ZMQ broker, which deserializes untrusted data using pickle.loads() without authentication.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

SGLang · SGLang

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References

https://github.com/sgl-project/sglang/blob/main/python/sglang/multimodal_gen/runtime/scheduler_client.py https://github.com/sgl-project/sglang/pull/20904 https://github.com/sgl-project/sglang/releases/tag/v0.5.10 https://github.com/sgl-project/sglang/security/advisories/GHSA-3cp7-c6q2-94xr https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities/