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CVE-2025-66627

🗓️ 09 Dec 2025 02:52:46Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 64 Views

Wasmi WebAssembly memory use after free in multiple versions; fixed in later releases.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2025-66627 vulnerabilities
13 Dec 202501:29
cgr
circl
Circl
CVE-2025-66627
9 Dec 202506:55
circl
cnnvd
CNNVD
Wasmi 资源管理错误漏洞
9 Dec 202500:00
cnnvd
cvelist
Cvelist
CVE-2025-66627 Wasmi's Linear Memory has a Critical Use After Free Vulnerability
9 Dec 202502:52
cvelist
euvd
EUVD
EUVD-2025-201826
9 Dec 202502:52
euvd
github
Github Security Blog
Critical Use-After-Free in Wasmi's Linear Memory
8 Dec 202522:15
github
nvd
NVD
CVE-2025-66627
9 Dec 202516:18
nvd
osv
OSV
CGA-7H4M-9MRR-2FP8
29 Jan 202600:44
osv
osv
OSV
GHSA-G4V2-CJQP-RFMQ Critical Use-After-Free in Wasmi's Linear Memory
8 Dec 202522:15
osv
ptsecurity
Positive Technologies
PT-2025-49777
9 Dec 202500:00
ptsecurity
Rows per page
NVD
Vulners
Node
OR
wasmi-labswasmiRange0.41.00.41.2rust
wasmi-labswasmiRange0.47.00.47.1rust
wasmi-labswasmiRange0.51.00.51.3rust
wasmi-labswasmiMatch1.0.0rust
[
  {
    "vendor": "wasmi-labs",
    "product": "wasmi",
    "versions": [
      {
        "version": ">= 0.41.0, < 0.41.2",
        "status": "affected"
      },
      {
        "version": ">= 0.42.0, < 0.47.1",
        "status": "affected"
      },
      {
        "version": ">= 0.50.0, < 0.51.3",
        "status": "affected"
      },
      {
        "version": ">= 1.0.0, < 1.0.1",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 09:57Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.8 - 8.4
EPSS0.00131
SSVC
64