CVE-2026-3059
critical · 9.8SGLang's multimodal generation module is vulnerable to unauthenticated remote code execution through the ZMQ broker, which deserializes untrusted data using pickle.loads() without authentication.
9.8
CVSS
1.5%
EPSS (exploit prob.)
74th
EPSS percentile
2026-03-12
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| lmsys | sglang | >= 0.5.5, <= 0.5.9 |
Check a specific version with /api/v1/cve/match.
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/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2026-3059