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CVE-2026-27204 Wasmtime WASI implementations are vulnerable to guest-controlled resource exhaustion

🗓️ 24 Feb 2026 21:23:47Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

CVE-2026-27204: Wasmtime hosts allow guest resource exhaustion and denial of service; upgrade.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-27204
24 Feb 202621:23
attackerkb
Chainguard
CVE-2026-27204 vulnerabilities
25 Feb 202619:29
cgr
Circl
CVE-2026-27204
25 Feb 202601:07
circl
CNNVD
wasmtime 安全漏洞
24 Feb 202600:00
cnnvd
CVE
CVE-2026-27204
24 Feb 202621:23
cve
Debian CVE
CVE-2026-27204
24 Feb 202621:23
debiancve
Github Security Blog
Wasmtime WASI implementations are vulnerable to guest-controlled resource exhaustion
24 Feb 202620:47
github
NVD
CVE-2026-27204
24 Feb 202622:16
nvd
OSV
CGA-QWVF-HP8H-3VXC
25 Feb 202617:30
osv
OSV
CVE-2026-27204 Wasmtime WASI implementations are vulnerable to guest-controlled resource exhaustion
24 Feb 202621:23
osv
Rows per page
[
  {
    "vendor": "bytecodealliance",
    "product": "wasmtime",
    "versions": [
      {
        "version": "< 24.0.6",
        "status": "affected"
      },
      {
        "version": ">= 25.0.0, < 36.0.6",
        "status": "affected"
      },
      {
        "version": ">= 37.0.0, < 40.0.4",
        "status": "affected"
      },
      {
        "version": ">= 41.0.0, < 41.0.4",
        "status": "affected"
      }
    ]
  }
]

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