PatchTheCVEyubikey 5c nfc firmware vulnerabilities and fixes
Recent CVEs affecting yubikey 5c nfc firmware, with upgrade or downgrade steps. 1 tracked.
Also searched as: yubikey5cnfcfirmware.
yubikey 5c nfc firmware has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2024-09-03. Highest priority: CVE-2024-45678 (score 21/100).
- CVE-2024-45678 MEDIUM 4.2 UPGRADE UPGRADE Yubico YubiKey 5 Series devices with firmware before 5.7.0 and YubiHSM 2 devices with firmware before 2.4.0 al
FAQ
How do I fix yubikey 5c nfc firmware vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is yubikey 5c nfc firmware being exploited right now?
None of the tracked yubikey 5c nfc firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which yubikey 5c nfc firmware CVE should I patch first?
CVE-2024-45678 currently ranks highest (21/100): Yubico YubiKey 5 Series devices with firmware before 5.7.0 and YubiHSM 2 devices with firmware before 2.4.0 al.