SGLang's multimodal generation runtime is vulnerable to unauthenticated arbitrary code execution because the disaggregated-diffusion orchestrator's DiffusionServer binds an unauthenticated ZeroMQ ROUTER socket to a network interface and passes the final frame of received multipart messages directly to pickle.loads() before any validation occurs.

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History

Tue, 22 Sep 2026 19:30:00 +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': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 22 Sep 2026 16:45:00 +0000

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

Tue, 22 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-502

Tue, 22 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Description SGLang's multimodal generation runtime is vulnerable to unauthenticated arbitrary code execution because the disaggregated-diffusion orchestrator's DiffusionServer binds an unauthenticated ZeroMQ ROUTER socket to a network interface and passes the final frame of received multipart messages directly to pickle.loads() before any validation occurs.
Title CVE-2026-93088
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cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-09-22T18:45:48.365Z

Reserved: 2026-09-17T16:01:44.094Z

Link: CVE-2026-93088

cve-icon Vulnrichment

Updated: 2026-09-22T18:45:34.411Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-22T15:17:21.433

Modified: 2026-09-22T19:16:57.450

Link: CVE-2026-93088

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-22T16:30:11Z

Weaknesses