Description
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.
Published: 2026-03-12
Score: 9.8 Critical
EPSS: 1.8% Low
KEV: No
Impact: Remote Code Execution
Action: Immediate Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-rgq9-fqf5-fv58 SGLang's multimodal generation module is vulnerable to unauthenticated remote code execution through the ZMQ broker
History

Tue, 07 Apr 2026 20:45:00 +0000


Tue, 17 Mar 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Lmsys
Lmsys sglang
CPEs cpe:2.3:a:lmsys:sglang:*:*:*:*:*:*:*:*
Vendors & Products Lmsys
Lmsys sglang

Fri, 13 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Sglang
Sglang sglang
Vendors & Products Sglang
Sglang sglang

Thu, 12 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-502
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 12 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
Description 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.
Title CVE-2026-3059
References

cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-04-07T18:46:03.195Z

Reserved: 2026-02-23T18:17:22.540Z

Link: CVE-2026-3059

cve-icon Vulnrichment

Updated: 2026-03-12T14:24:40.482Z

cve-icon NVD

Status : Modified

Published: 2026-03-12T12:15:59.420

Modified: 2026-04-07T19:16:46.820

Link: CVE-2026-3059

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-20T15:49:55Z

Weaknesses