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CVE-2025-66627 Wasmi's Linear Memory has a Critical Use After Free Vulnerability

🗓️ 09 Dec 2025 02:52:46Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

Critical use after free in Wasmi linear memory under conditions; memory corruption risk; fixed.

Related
Affected
Refs
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Family
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CVE-2025-66627
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Wasmi 资源管理错误漏洞
9 Dec 202500:00
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CVE
CVE-2025-66627
9 Dec 202502:52
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EUVD
EUVD-2025-201826
9 Dec 202502:52
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Github Security Blog
Critical Use-After-Free in Wasmi's Linear Memory
8 Dec 202522:15
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NVD
CVE-2025-66627
9 Dec 202516:18
nvd
OSV
CGA-7H4M-9MRR-2FP8
29 Jan 202600:44
osv
OSV
CVE-2025-66627 Wasmi's Linear Memory has a Critical Use After Free Vulnerability
9 Dec 202502:52
osv
OSV
GHSA-G4V2-CJQP-RFMQ Critical Use-After-Free in Wasmi's Linear Memory
8 Dec 202522:15
osv
Rows per page
[
  {
    "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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