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CVE-2026-27195 Wasmtime is vulnerable to panic when dropping a `[Typed]Func::call_async` future

🗓️ 24 Feb 2026 21:15:20Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

Wasmtime panics when dropping a call_async future for a component export; fixed in 40.0.4 and 41.0.4.

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Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-27195
24 Feb 202621:15
attackerkb
Chainguard
CVE-2026-27195 vulnerabilities
26 Feb 202613:17
cgr
Circl
CVE-2026-27195
25 Feb 202601:40
circl
CNNVD
wasmtime 安全漏洞
24 Feb 202600:00
cnnvd
CVE
CVE-2026-27195
24 Feb 202621:15
cve
Debian CVE
CVE-2026-27195
24 Feb 202621:15
debiancve
Github Security Blog
Wasmtime is vulnerable to panic when dropping a `[Typed]Func::call_async` future
24 Feb 202620:44
github
NVD
CVE-2026-27195
24 Feb 202622:16
nvd
OSV
CGA-J96X-JFC5-5P78
26 Feb 202613:00
osv
OSV
CVE-2026-27195 Wasmtime is vulnerable to panic when dropping a `[Typed]Func::call_async` future
24 Feb 202621:15
osv
Rows per page
[
  {
    "vendor": "bytecodealliance",
    "product": "wasmtime",
    "versions": [
      {
        "version": ">= 39.0.0, < 40.0.4",
        "status": "affected"
      },
      {
        "version": ">= 41.0.0, < 41.0.4",
        "status": "affected"
      }
    ]
  }
]

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