CVE-2026-47155Disclosure(vllm / vllm)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.22.0, vLLM's revision pinning controls do not consistently apply to all artifacts loaded for a model. A deployment that supplies --revision or --code-revision can still load dynamic code, GGUF files, image processors, retrieval side weights, or same-repository subfolder weights/config from an unpinned/default revision. This is a supply-chain integrity issue for pinned vLLM deployments. Operators can believe they are serving a reviewed model revision while vLLM resolves behavior-affecting nested or sibling artifacts outside that reviewed revision. This vulnerability is fixed in 0.22.0.

vllm CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

https://github.com/vllm-project/vllm/commit/d26a28ab033697f55a1414b5b0435de7cd6045b6

Vendor / third-party advisories

Other references

https://github.com/vllm-project/vllm/pull/42616

Weakness type (CWE)

CWE-345

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

vllm

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

vllm

Products

vllm

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud91d
Disclosure
🚨*CVE* CVE-2026-47155 vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.22.0, vLLM's revision pinning controls do not consistently apply to all artifacts… https://www.cve.org/CVERecord?id=CVE-2026-47155 ----- Traducción: CVE-2026-47155 vLL… http://infoflow.cloud`
Post summary
The post announces CVE-2026‑47155, noting a flaw in vLLM's revision pinning before 0.22.0, but does not provide exploit code, active use details, or a patch.
0000035
88 followersView on X
CVE@CVEnew91d
Disclosure
CVE-2026-47155 vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.22.0, vLLM's revision pinning controls do not consistently apply to all artifacts… https://www.cve.org/CVERecord?id=CVE-2026-47155
Post summary
The text announces CVE-2026-47155 for vLLM, noting prior revision pinning controls were inconsistent, and links to the CVE record for details.
00000758
57.7K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	vllm	vllm	-	-	-

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