CVE-2025-26788

high

Description

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

References

https://www.securing.pl/en/cve-2025-26788-passkey-authentication-bypass-in-strongkey-fido-server/

https://docs.strongkey.com/index.php/skfs-v3/skfs-release-notes

Details

Source: Mitre, NVD

Published: 2025-02-14

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:P

Severity: Medium

CVSS v3

Base Score: 8.4

Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

Severity: High

EPSS

EPSS: 0.00048