GCD AI RADAR
incidents/AIR-2025-0326

CVE-2025-9141: vLLM RCE Vulnerability in Qwen3-Coder Tool Parser

Attack on AI2 Disclosed vulnerabilityInfrastructure vulnerability

An unsafe deserialization flaw involving Python eval() in vLLM allows remote code execution through model tool calls. A patch has been released to address the issue.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Infrastructure vulnerability
    CVEs and advisories in AI frameworks, inference servers, MCP servers, AI developer tools and hosting stacks.
owasp llm top 10
mitre atlas
no technique for these categories
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Framework / tooling, Open-weight model
products
vLLM, Qwen3-Coder
incident date
21 Aug 2025
first reported
21 Aug 2025
origin
GitHub Advisory Database
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2025-9141 · rce
record
created 2026-10-18 07:00Z · updated 2026-10-18 07:00Z · json

Sources · 1

  1. 2025-08-21
    CVE-2025-9141: vLLM has remote code execution vulnerability in the tool call parser for Qwen3-Coder
    GitHub Advisory Database · github.com/advisories/GHSA-79j6-g2m3-jgfw

Titles and links belong to their publishers. The summary above is written by GCD AI RADAR in its own words; data is CC BY-SA 4.0.

Related incidents