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CVE-2026-44223

🗓️ 12 May 2026 19:58:40Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 76 Views

vLLM prior to 0.20.0 crashes EngineCore due to incorrect hidden states shape in speculative decoding with penalties.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-44223
12 May 202619:58
attackerkb
cgr
Chainguard
CVE-2026-44223 vulnerabilities
4 Sep 202620:26
cgr
cnnvd
CNNVD
vLLM 安全漏洞
12 May 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-44223 vLLM: extract_hidden_states speculative decoding crashes server on any request with penalty parameters
12 May 202619:58
cvelist
github
Github Security Blog
vLLM: extract_hidden_states speculative decoding crashes server on any request with penalty parameters
6 May 202621:45
github
nvd
NVD
CVE-2026-44223
12 May 202620:16
nvd
osv
OSV
CGA-5GP5-V85H-5W8X
9 May 202600:50
osv
osv
OSV
CGA-96PF-3G78-5GVM
7 May 202612:32
osv
osv
OSV
CGA-F56V-JMVW-PQXG
8 May 202612:50
osv
osv
OSV
CGA-JMWM-8W8F-F7QM
7 May 202612:27
osv
Rows per page
NVD
Vulners
Node
vllmvllmRange0.18.00.20.0
[
  {
    "vendor": "vllm-project",
    "product": "vllm",
    "versions": [
      {
        "version": ">= 0.18.0, < 0.20.0",
        "status": "affected"
      }
    ]
  }
]

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22 Jun 2026 22:16Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
EPSS0.00367
SSVC
76