Lucene search
K

CVE-2025-64345 Wasmtime provides unsound API access to a WebAssembly shared linear memory

🗓️ 12 Nov 2025 21:25:50Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Wasmtime before patches allowed unsound Rust embedder access to shared memory, risking data races.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Chainguard
CVE-2025-64345 vulnerabilities
15 Nov 202513:24
cgr
Circl
CVE-2025-64345
13 Nov 202500:35
circl
CNNVD
wasmtime 竞争条件问题漏洞
12 Nov 202500:00
cnnvd
CVE
CVE-2025-64345
12 Nov 202521:25
cve
Debian CVE
CVE-2025-64345
12 Nov 202521:25
debiancve
EUVD
EUVD-2025-131930
12 Nov 202521:25
euvd
Github Security Blog
Wasmtime provides unsound API access to a WebAssembly shared linear memory
12 Nov 202521:36
github
NVD
CVE-2025-64345
12 Nov 202522:15
nvd
OSV
CGA-8Q93-VFPQ-GGVG
29 Jan 202600:45
osv
OSV
CVE-2025-64345 Wasmtime provides unsound API access to a WebAssembly shared linear memory
12 Nov 202521:25
osv
Rows per page
[
  {
    "vendor": "bytecodealliance",
    "product": "wasmtime",
    "versions": [
      {
        "version": ">= 38.0.1, < 38.0.4",
        "status": "affected"
      },
      {
        "version": ">= 37.0.0, < 37.0.3",
        "status": "affected"
      },
      {
        "version": ">= 26.0.0, < 36.0.3",
        "status": "affected"
      },
      {
        "version": "< 24.0.5",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation