CVE-2026-93088
9.8 CRITICALpublic exploit availablePublished 2026-09-22 · Updated 2026-09-22
AI risk analysis
- Summary
- The vulnerability allows unauthenticated attackers to execute arbitrary code by exploiting the unvalidated handling of multipart messages in the DiffusionServer.
- Exploitability
- Exploitation is relatively straightforward given the unauthenticated nature and direct deserialization of received messages.
- Blast radius
- If exploited, this could lead to complete compromise of the affected system, potentially allowing attackers to gain full control over the server.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Disable the affected feature or restrict access to the DiffusionServer endpoint.
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- CRITICALCVE-2017-20241
- CRITICALCVE-2026-90817
- CRITICALCVE-2026-90999
- CRITICALCVE-2026-18163
- HIGHCVE-2026-18490
- HIGHCVE-2026-28325
- HIGHCVE-2026-65179PoC
- CRITICALCVE-2023-54399
Related by shared AI tags and CWE weakness class. Browse the full archive.