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CVE-2026-93088

Quick assessment

Affected
SGLang SGLang
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SGLang 的多模态生成运行时存在未认证任意代码执行漏洞，原因是其解耦扩散（disaggregated-diffusion）编排器中的 DiffusionServer 将一个未经验证的 ZeroMQ ROUTER 套接字绑定到网络接口，并且在任何验证操作之前，就直接对接收到的多部分消息（multipart message）的最后一帧调用 pickle.loads() 进行反序列化。

AI Predicted 9.8 Difficulty: Trivial EPSS 0.73% · P52

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SGLang SGLang 0.5.11≤ 0.5.14 affected
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I. Basic Information for CVE-2026-93088

Vulnerability Information
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Vulnerability Title
CVE-2026-93088
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
SGLang SGLang 0.5.11 ~ 0.5.14 -

II. Public POCs for CVE-2026-93088

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III. Intelligence Information for CVE-2026-93088

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Security Blog Posts for CVE-2026-93088 (1)

IV. Related Vulnerabilities

Same product: SGLang
Same vendor: SGLang

V. Comments for CVE-2026-93088

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