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CVE-2026-5466 wc_VerifyEccsiHash missing sanity check

🗓️ 10 Apr 2026 03:00:42Reported by wolfSSLType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

CVE-2026-5466: wc_VerifyEccsiHash decodes r and s without range checks, enabling forged signatures.

Related
Affected
Refs
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10 Apr 202600:00
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10 Apr 202603:00
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10 Apr 202604:17
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Rows per page
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "5.9.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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10 Apr 2026 03:00Current
CVSS 47.6
EPSS0.00147
27