VDB
CVE-2026-3989
CVE-2026-3989
PUBLISHED
CVSS 7.800000190734863 HIGH
SGLangs `replay_request_dump.py` contains an insecure pickle.load() without validation and proper deserialization
EPSS 0.02% · 5.0th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.02%
5.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | sglang | 0, 0, 0 |
| 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 13, 2026 EPSS Score
- Mar 13, 2026 PoC Published
- Mar 14, 2026 EPSS Score
- Mar 15, 2026 EPSS Score
- Mar 16, 2026 EPSS Score
- Mar 17, 2026 EPSS Score
- Mar 17, 2026 Coalition ESS Score
- Mar 18, 2026 EPSS Score
References
- https://github.com/sgl-project/sglang/blob/main/scripts/playground/replay_request_dump.py url
- https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities/ url
- https://nvd.nist.gov/vuln/detail/CVE-2026-3989 advisory
- https://github.com/sgl-project/sglang package
- https://orca.security/resources/blog/sglang-llm-framework-rce-vulnerabilities url