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CVE-2026-45736 ws: Uninitialized memory disclosure

🗓️ 15 May 2026 14:53:57Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

CVE-2026-45736: ws close leaks uninitialized memory when reason is a TypedArray; fixed in 8.20.1.

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Affected
Refs
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EUVD
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NVD
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15 May 202615:16
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[
  {
    "vendor": "websockets",
    "product": "ws",
    "versions": [
      {
        "version": ">= 8.0.0, < 8.20.1",
        "status": "affected"
      }
    ]
  }
]

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