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CVE-2026-31835

🗓️ 05 May 2026 18:51:35Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

Vaultwarden pre-1.35.5 updates WebAuthn metadata before signature check, risking WebAuthn denial.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31835
5 May 202618:51
attackerkb
AlpineLinux
CVE-2026-31835
5 May 202618:51
alpinelinux
CNNVD
Vaultwarden 数据伪造问题漏洞
5 May 202600:00
cnnvd
Cvelist
CVE-2026-31835 Vaultwarden WebAuthn credential metadata tampered before signature verification
5 May 202618:51
cvelist
EUVD
EUVD-2026-27424
5 May 202618:51
euvd
NVD
CVE-2026-31835
5 May 202619:16
nvd
Positive Technologies
PT-2026-37215
5 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-31835
13 May 202617:31
redhatcve
Vulnrichment
CVE-2026-31835 Vaultwarden WebAuthn credential metadata tampered before signature verification
5 May 202618:51
vulnrichment
NVD
Vulners
Node
[
  {
    "vendor": "dani-garcia",
    "product": "vaultwarden",
    "versions": [
      {
        "version": "< 1.35.5",
        "status": "affected"
      }
    ]
  }
]

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11 May 2026 16:59Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
CVSS 45.3
EPSS0.00036
SSVC
2