CVE-2026-3989
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I. Basic Information for CVE-2026-3989
Vulnerability Information
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Vulnerability Title
CVE-2026-3989
Source: NVD (National Vulnerability Database)
Vulnerability Description
SGLangs `replay_request_dump.py` contains an insecure pickle.load() without validation and proper deserialization. An attacker can take advantage of this by providing a malicious .pkl file, which will execute the attackers code on the device running the script.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
sglang 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
sglang是sgl-project开源的一个用于加速大模型推理的编程语言与运行时系统。 sglang存在安全漏洞，该漏洞源于replay_request_dump.py文件中pickle.load()使用不当，可能导致执行恶意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-3989
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · SGLang · 2026-03-12 · 3 CVEs total
| CVE-2026-3060 | CVE-2026-3060 | |
| CVE-2026-3059 | CVE-2026-3059 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-3989
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