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CVE-2026-89134

🗓️ 27 Sep 2026 09:16:58Reported by wolfSSLType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

wolfSSL 5.9.2 name-constraint check bypass when non-DNS SAN is present in certificates.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89134 Subject CN name-constraint check bypassed when non-DNS SAN present
27 Sep 202609:16
–cvelist
euvd
EUVD
EUVD-2026-87913
27 Sep 202609:16
–euvd
nvd
NVD
CVE-2026-89134
27 Sep 202610:16
–nvd
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "versions": [
      {
        "status": "affected",
        "version": "5.9.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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27 Sep 2026 10:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 46.3
EPSS0.00216
10