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CVE-2026-40947

🗓️ 15 Apr 2026 23:13:38Reported by mitreType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

CVE-2026-40947 causes an unintended DLL search path in libfido2, python-fido2, and yubikey-manager.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40947
15 Apr 202623:13
attackerkb
Circl
CVE-2026-40947
16 Apr 202602:03
circl
CNNVD
Yubico多款产品 安全漏洞
16 Apr 202600:00
cnnvd
CVE
CVE-2026-40947
15 Apr 202623:13
cve
Debian CVE
CVE-2026-40947
15 Apr 202623:13
debiancve
EUVD
EUVD-2026-23135
16 Apr 202600:54
euvd
NVD
CVE-2026-40947
16 Apr 202600:16
nvd
Positive Technologies
PT-2026-33184
15 Apr 202600:00
ptsecurity
Snyk
Untrusted Search Path
16 Apr 202600:29
snyk
SUSE CVE
SUSE CVE-2026-40947
16 Apr 202623:27
susecve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "libfido2",
    "vendor": "Yubico",
    "versions": [
      {
        "lessThan": "1.17.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "python-fido2",
    "vendor": "Yubico",
    "versions": [
      {
        "lessThan": "2.2.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "yubikey-manager",
    "vendor": "Yubico",
    "versions": [
      {
        "lessThan": "5.9.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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