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CVE-2026-44216

🗓️ 14 May 2026 14:54:32Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

Wasmtime panics on extremely large table allocation beyond host address space due to overflow; fixed in 36.0.8, 43.0.2, 44.0.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44216
14 May 202614:54
attackerkb
Chainguard
CVE-2026-44216 vulnerabilities
8 May 202607:18
cgr
CNNVD
wasmtime 安全漏洞
14 May 202600:00
cnnvd
Cvelist
CVE-2026-44216 Wasmtime: Panic when allocating a table exceeding the size of the host's address space
14 May 202614:54
cvelist
Debian CVE
CVE-2026-44216
14 May 202614:54
debiancve
EUVD
EUVD-2026-30304
14 May 202614:54
euvd
Github Security Blog
wasmtime has a panic when allocating a table exceeding the size of the host's address space
7 May 202600:08
github
NVD
CVE-2026-44216
14 May 202615:16
nvd
OPENSUSE Linux
Security update for tree-sitter (important)
3 Jun 202600:00
opensuse
OSV
CGA-4W3C-QCXM-V5GJ
8 May 202602:00
osv
Rows per page
NVD
Vulners
Node
bytecodealliancewasmtimeRange30.0.036.0.8rust
OR
bytecodealliancewasmtimeRange37.0.043.0.2rust
OR
[
  {
    "vendor": "bytecodealliance",
    "product": "wasmtime",
    "versions": [
      {
        "version": ">= 30.0.0, < 36.0.8",
        "status": "affected"
      },
      {
        "version": ">= 37.0.0, < 43.0.2",
        "status": "affected"
      },
      {
        "version": "44.0.0",
        "status": "affected"
      }
    ]
  }
]

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18 May 2026 13:36Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 45.9
EPSS0.00049
SSVC
10