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CVE-2026-58045

🗓️ 04 Aug 2026 00:49:58Reported by hackeroneType 
cve
 cve
🔗 web.nvd.nist.gov👁 76 Views

Spoofed TypedArray byteLength crashes synchronous zlib in Node.js, causing DoS (versions 22.x, 24.x, 26.x).

Related
Detection
Affected
Refs
Vulners
Node
nodejsnodeRange22.23.1
[
  {
    "defaultStatus": "unaffected",
    "vendor": "nodejs",
    "product": "node",
    "versions": [
      {
        "version": "26.5.0",
        "status": "affected",
        "lessThanOrEqual": "26.5.0",
        "versionType": "semver"
      },
      {
        "version": "24.18.0",
        "status": "affected",
        "lessThanOrEqual": "24.18.0",
        "versionType": "semver"
      },
      {
        "version": "22.23.1",
        "status": "affected",
        "lessThanOrEqual": "22.23.1",
        "versionType": "semver"
      }
    ]
  }
]

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04 Aug 2026 16:16Current
6.8Medium risk
Vulners AI Score6.8
CVSS 36.2
EPSS0.00198
SSVC
76