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CVE-2026-12490

🗓️ 25 Jun 2026 05:24:41Reported by NLnet LabsType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2026-12490: Certificate verification bypass for transfers with authentication name; certs needed only on the authentication port.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12490
25 Jun 202605:24
attackerkb
AlpineLinux
CVE-2026-12490
25 Jun 202605:24
alpinelinux
Circl
CVE-2026-12490
25 Jun 202607:49
circl
Cvelist
CVE-2026-12490 Bypass of client certificate verification with transfer over TLS
25 Jun 202605:24
cvelist
EUVD
EUVD-2026-39185
25 Jun 202609:31
euvd
NVD
CVE-2026-12490
25 Jun 202607:16
nvd
Positive Technologies
PT-2026-52212
25 Jun 202600:00
ptsecurity
Ubuntu
USN-8474-1: NSD vulnerabilities
25 Jun 202612:38
ubuntu
Vulnrichment
CVE-2026-12490 Bypass of client certificate verification with transfer over TLS
25 Jun 202605:24
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "NSD",
    "vendor": "NLnet Labs",
    "versions": [
      {
        "version": "4.10.1",
        "lessThan": "4.14.3",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

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25 Jun 2026 16:01Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.2
SSVC
6