Vulnerability details
CVE-2026-114053
vllm-project vLLM
vLLM 0.7.3 before 0.31.0 RCE via mm_processor_kwargs.code_revision
CVSS 4.0
9.2Critical
Official description
vLLM from 0.7.3 before 0.31.0 forwards the request-supplied mm_processor_kwargs.code_revision to Transformers AutoProcessor.from_pretrained, letting clients select which revision of a model's dynamic processor code is imported when trust_remote_code is enabled. An attacker controlling a revision in the served model repository can send a multimodal request to the unauthenticated /tokenize endpoint to execute arbitrary Python in the vLLM API process.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.2Critical | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| vllm-project | vLLM | 0.7.3 ≤ v < 0.31.0 | CVEProject cvelistV5 (CNA) |
References and advisories
3- https://github.com/vllm-project/vllm/security/advisories/GHSA-h3rc-6mm3-gc2m vendor-advisory
- https://github.com/vllm-project/vllm/commit/570735520942b6428ae98f1eb442c6d88adae55e patch
- https://www.vulncheck.com/advisories/vllm-0.7.3-before-0.31.0-rce-via-mm-processor-kwargs-code-revision third-party-advisory
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-10-21
- Last updated
- 2026-10-28
- State
- Published
- Assigner (CNA)
- VulnCheck
- Kolun priority
- 24 · Low
Exploit prediction (EPSS)
0.46%
Probability of exploitation in 30 days
40.2%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-94Improper Control of Generation of Code ('Code Injection')