VDB
CVE-2026-3059
CVE-2026-3059
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 1.94% · 83.8th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.94%
83.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | sglang | 0, 0, 0 |
| lmsys | sglang | 0.5.5, 0.5.5, 0.5.5 |
| SGLang | SGLang | 0.5.5, 0.5.5, 0.5.5 |
Timeline
- Mar 12, 2026 CVE Published
- Mar 12, 2026 EPSS Score
- Mar 12, 2026 PoC Published
- Mar 12, 2026 PoC Published
- Mar 12, 2026 PoC Published
- Mar 12, 2026 PoC Published
- Mar 12, 2026 PoC Published
- Mar 12, 2026 PoC Published
- Mar 12, 2026 PoC Published
- Mar 13, 2026 EPSS Score
- Mar 13, 2026 PoC Published
- Mar 14, 2026 EPSS Score
References
- https://github.com/sgl-project/sglang/security/advisories/GHSA-3cp7-c6q2-94xr url
- https://github.com/sgl-project/sglang/blob/main/python/sglang/multimodal_gen/runtime/scheduler_client.py url
- https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities/ url
- https://nvd.nist.gov/vuln/detail/CVE-2026-3059 advisory
- https://github.com/sgl-project/sglang package
- https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities url