Vendor

Yubico

4 known vulnerabilities.

Products

pam-u2f 1 webauthn-server-core 1 YubiKey 1 libfido2 1 python-fido2 1 yubikey-manager 1 YubiHSM 0

All Critical High Medium Low Exploited only Public exploit

2 results · Clear filters · Feed

Low 2.9

CVE-2026-40947

Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an unintended DLL searc…

Yubico python-fido2 libfido2 yubikey-manager

Apr 15, 2026
Low 2.2

CVE-2025-29991

Yubico YubiKey 5.4.1 through 5.7.3 before 5.7.4 has an incorrect FIDO CTAP PIN/UV Auth Protocol Two implementation. It …

Yubico YubiKey

Apr 3, 2025