CVE-2025-26788HIGH 8.4EPSS p35.5%

CVE-2025-26788CVE-2025-26788

Description

StrongKey FIDO Server before 4.15.1 treats a non-discoverable (namedcredential) flow as a discoverable transaction.

Scoring

CVSS 3.18.4 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
EPSS0.43% probability of exploitation · percentile 35.5% · 2026-08-04T12:00:14Z
Published2025-02-14
Last modified2026-04-15

Underlying weaknesses· 1

CWE-639

References

  1. https://docs.strongkey.com/index.php/skfs-v3/skfs-release-notes
  2. https://www.securing.pl/en/cve-2025-26788-passkey-authentication-bypass-in-strongkey-fido-server/

1

TypeTargetConfidenceTier
WeaknessAuthorization Bypass Through User-Controlled Keycwe-6390%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-20997
CVE
CVE-2026-28536
CVE
CVE-2026-39831
CVE
CVE-2026-9087
CVE
CVE-2026-20998
CVE
CVE-2026-42508
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.