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.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-36m8-w8qf-g76p SGLang: Unauthenticated RCE via --enable-custom-logit-processor
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 19 May 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Lmsys
Lmsys sglang
CPEs cpe:2.3:a:lmsys:sglang:0.5.10:-:*:*:*:*:*:*
Vendors & Products Lmsys
Lmsys sglang

Mon, 18 May 2026 14:15:00 +0000

Type Values Removed Values Added
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': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 18 May 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Sglang
Sglang sglang
Weaknesses CWE-502
Vendors & Products Sglang
Sglang sglang

Mon, 18 May 2026 12:00:00 +0000

Type Values Removed Values Added
Description 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.
Title CVE-2026-7304
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-05-18T14:04:23.864Z

Reserved: 2026-04-28T11:45:05.762Z

Link: CVE-2026-7304

cve-icon Vulnrichment

Updated: 2026-05-18T14:03:59.597Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-18T12:16:16.713

Modified: 2026-05-19T13:38:09.460

Link: CVE-2026-7304

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-18T15:30:28Z

Weaknesses