CVE-2026-47155— vLLM工件固定衰减漏洞
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I. CVE-2026-47155の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
Shenlongの10の質問を表示 ↗ 高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。
脆弱性タイトル
vLLM: Artifact Pin Decay in vLLM allows pinned deployments to load unpinned code, weights, and processors
ソース: NVD (National Vulnerability Database)
脆弱性説明
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.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
对数据真实性的验证不充分
ソース: NVD (National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| vllm-project | vllm | < 0.22.0 | - |
II. CVE-2026-47155の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2026-47155 其他参考 (3)
- 🔗 huntr - The world's first bug bounty platform for AI/MLx_refsource_MISC
Same Patch Batch · vllm-project · 2026-06-22 · 8 CVEs total
| CVE-2026-48746 | 9.1 CRITICAL | vLLM: OpenAI auth bypass |
| CVE-2026-54232 | 8.8 HIGH | vLLM: Dependency Confusion Vulnerability in vLLM Dockerfile |
| CVE-2026-41523 | 7.5 HIGH | vLLM: Security Check Bypass via assert Statement in Activation Function Loading Allows Arb |
| CVE-2026-54233 | 6.5 MEDIUM | vLLM: OOM Denial of Service via Audio Decompression Bomb |
| CVE-2026-54236 | 5.3 MEDIUM | vLLM: incomplete CVE-2026-22778 fix leaks PIL repr addresses via Anthropic router |
| CVE-2026-53923 | vLLM GGUF Kernels: int64_t to int truncation of tensor dimensions causes GPU buffer overfl | |
| CVE-2026-54235 | vLLM: temperature=NaN and temperature=Infinity bypass validation and propagate to GPU kern |
IV. 関連脆弱性
同じ製品: vllm
- CVE-2026-41523
vLLM: Security Check Bypass via assert Statement in Activati - CVE-2026-54232
vLLM: Dependency Confusion Vulnerability in vLLM Dockerfile - CVE-2026-54233
vLLM: OOM Denial of Service via Audio Decompression Bomb - CVE-2026-54236
vLLM: incomplete CVE-2026-22778 fix leaks PIL repr addresses - CVE-2026-54235
vLLM: temperature=NaN and temperature=Infinity bypass valida
同じベンダー: vllm-project
- CVE-2026-41523
vLLM: Security Check Bypass via assert Statement in Activati - CVE-2026-54232
vLLM: Dependency Confusion Vulnerability in vLLM Dockerfile - CVE-2026-54233
vLLM: OOM Denial of Service via Audio Decompression Bomb - CVE-2026-54236
vLLM: incomplete CVE-2026-22778 fix leaks PIL repr addresses - CVE-2026-54235
vLLM: temperature=NaN and temperature=Infinity bypass valida
同じ弱点: CWE-345
- CVE-2026-50573
pnpm: Unsafe default behavior breaks integrity check - CVE-2026-55698
pnpm: Project env lockfile can short-circuit package-manager - CVE-2026-52812
Gogs: LFS dedupe path leaks private repo content across tena - CVE-2026-45792
RTK improperly trusts project-local filter configuration, al - CVE-2026-54288
Hono: Body Limit Middleware can be bypassed on AWS Lambda by
V. CVE-2026-47155へのコメント
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