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Software

yubico pam u2f
4
yubico yubihsm shell
4
yubico yubikey 5 nfc firmware
3
yubico yubikey 5c nfc firmware
3
yubico libu2f-host
2
yubico libykpiv
2
yubico piv manager
2
yubico piv tool
2
yubico piv tool manager
2
yubico smart card minidriver
2
yubico yubikey
2
yubico yubikey one time password validation server
2
yubico libfido2
1
yubico otp
1
yubico pam module
1
yubico security key c nfc
1
yubico security key c nfc by yubico
1
yubico security key nfc
1
yubico security key nfc by yubico firmware
1
yubico security key series
1
yubico yubico pam yubico
1
yubico yubihsm 2
1
yubico yubihsm 2 fips
1
yubico yubihsm 2 sdk
1
yubico yubihsm connector
1
yubico yubikey 5 fips
1
yubico yubikey 5 nano
1
yubico yubikey 5 nano fips firmware
1
yubico yubikey 5 nano firmware
1
yubico yubikey 5 series
1
yubico yubikey 5c fips
1
yubico yubikey 5c fips firmware
1
yubico yubikey 5c nano fips
1
yubico yubikey 5c nano fips firmware
1
yubico yubikey 5c nfc
1
yubico yubikey 5c nfc fips firmware
1
yubico yubikey 5ci
1
yubico yubikey 5ci fips
1
yubico yubikey bio series
1
yubico yubikey c bio firmware
1
yubico yubikey manager gui
1
yubico yubikey neo
1

Yubico libfido2Yubico libfido2 before 1.17.0, python-fido2 before 2.2.0, and yubikey-manager before 5.9.1 have an u…

Risk 16
Severity
2.9
First published (updated )
CVE-2026-40947

BleepingComputerHow attackers are still phishing "phishing-resistant" authentication

First published (updated )
News
BleepingComputer

Debian YubiserverBuffer Overflow

Risk 86
Severity
9.8
First published (updated )
CVE-2015-0843

Debian YubiserverSQL Injection

Risk 86
Severity
9.8
First published (updated )
CVE-2015-0842

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

Risk 13
Severity
2.2
First published (updated )
CVE-2025-29991
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Yubico pam-u2fpam-u2f: problematic PAM_IGNOturn values in pam_sm_authenticate() (CVE-2025-23013)

Risk 49
Severity
7.3
EPSS
0.04%
First published (updated )
CVE-2025-23013

Yubico Yubikey 5c Nfc FirmwareYubico YubiKey 5 Series devices with firmware before 5.7.0 and YubiHSM 2 devices with firmware befor…

Risk 25
Severity
4.2
First published (updated )
CVE-2024-45678

Yubico YubiKey 5 SeriesYubico YubiKey 5 Series before 5.7.0, Security Key Series before 5.7.0, YubiKey Bio Series before 5.…

Risk 18
Severity
3.3
First published (updated )
CVE-2024-35311

YSA-2024-01: YubiKey Manager Privilege Escalation

First published (updated )
https://seclists.org/oss-sec/2024/q2/33

Yubico YubiKey Manager GUIYubico ykman-gui (aka YubiKey Manager GUI) before 1.2.6 on Windows, when Edge is not used, allows pr…

Risk 56
Severity
8.8
EPSS
0.04%
First published (updated )
CVE-2024-31498
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Yubico Yubihsm 2 SdkThe PKCS11 module of the YubiHSM 2 SDK through 2023.01 does not properly validate the length of spec…

Risk 43
Severity
7.5
First published (updated )
CVE-2023-39908

Yubico OTPIncorrect access control in Yubico OTP functionality of the YubiKey hardware tokens along with the Y…

Risk 38
Severity
6.5
First published (updated )
CVE-2022-24584

Yubico ykneo-openpgpYubico ykneo-openpgp before 1.0.10 has a typo in which an invalid PIN can be used. When first powere…

Risk 79
Severity
8.8
First published (updated )
CVE-2015-3298

Yubico Yubihsm 2 Software Development KitThe Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properl…

Risk 44
Severity
7.8
First published (updated )
CVE-2021-43399

Fedoraproject FedoraYubico pam-u2f before 1.1.1 has a logic issue that, depending on the pam-u2f configuration and the a…

Risk 62
Severity
6.8
First published (updated )
CVE-2021-31924
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Yubico yubihsm-shellInteger Overflow

Risk 26
Severity
4.4
First published (updated )
CVE-2021-32489

Yubico Yubihsm ConnectorAn issue was discovered in the /api/connector endpoint handler in Yubico yubihsm-connector before 3.…

Risk 43
Severity
7.5
First published (updated )
CVE-2021-28484

Yubico yubihsm-shellAn issue was discovered in the _send_secure_msg() function of Yubico yubihsm-shell through 2.0.3. Th…

Risk 26
Severity
4.4
First published (updated )
CVE-2021-27217

Ftsafe K13An electromagnetic-wave side-channel issue was discovered on NXP SmartMX / P5x security microcontrol…

Risk 25
Severity
4.2
First published (updated )
CVE-2021-3011

Yubico yubihsm-shellInput Validation

Risk 43
Severity
7.5
First published (updated )
CVE-2020-24388
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Yubico yubihsm-shellAn issue was discovered in the yh_create_session() function of yubihsm-shell through 2.0.2. The func…

Risk 43
Severity
7.5
First published (updated )
CVE-2020-24387

Yubico Yubikey 5 Nfc FirmwareAn information leak was discovered on Yubico YubiKey 5 NFC devices 5.0.0 to 5.2.6 and 5.3.0 to 5.3.1…

Risk 32
Severity
5.3
First published (updated )
CVE-2020-15001

Yubico Yubikey 5 Nfc FirmwareA PIN management problem was discovered on Yubico YubiKey 5 devices 5.2.0 to 5.2.6. OpenPGP has thre…

Risk 35
Severity
5.9
First published (updated )
CVE-2020-15000

Yubico libykpivAn issue was discovered in Yubico libykpiv before 2.1.0. An attacker can trigger an incorrect free()…

Risk 27
Severity
4.6
First published (updated )
CVE-2020-13132

Yubico libykpivAn issue was discovered in Yubico libykpiv before 2.1.0. lib/util.c in this library (which is includ…

Risk 25
Severity
4.3
First published (updated )
CVE-2020-13131
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Yubico Yubikey One Time Password Validation ServerSQL Injection

Risk 43
Severity
7.5
First published (updated )
CVE-2020-10184

Yubico Yubikey One Time Password Validation ServerThe sync endpoint in YubiKey Validation Server before 2.40 allows remote attackers to replay an OTP.…

Risk 64
Severity
8.6
First published (updated )
CVE-2020-10185

Debian Debian LinuxInput Validation

Risk 86
Severity
9.8
First published (updated )
CVE-2011-4120

Yubico pam-u2fIn Yubico pam-u2f 1.0.7, when configured with debug and a custom debug log file is set using debug_f…

Risk 60
Severity
8.1
First published (updated )
CVE-2019-12210

Yubico pam-u2fYubico pam-u2f 1.0.7 attempts parsing of the configured authfile (default $HOME/.config/Yubico/u2f_k…

Risk 43
Severity
7.5
First published (updated )
CVE-2019-12209
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