PatchTheCVEkeyfactor vulnerabilities
Recent CVEs affecting keyfactor products. 4 tracked.
keyfactor has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2025-12-22. Highest priority: CVE-2025-47222 (score 34/100).
- CVE-2025-47222 MEDIUM 6.5 UPGRADE A class name enumeration was found in Keyfactor SignServer versions prior to 7.3.2
- CVE-2025-47221 MEDIUM 5.3 UPGRADE An arbitrary file write was found in Keyfactor SignServer versions prior to 7.3.2
- CVE-2025-47220 MEDIUM 5.3 UPGRADE A local file enumeration was found in Keyfactor SignServer versions prior to 7.3.2 .The property VISIBLE_SIGNA
- CVE-2025-26787 MEDIUM 4.7 UPGRADE An error in the SignServer container startup logic was found in Keyfactor SignServer versions prior to 7.2
FAQ
How do I fix keyfactor 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 keyfactor being exploited right now?
None of the tracked keyfactor CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which keyfactor CVE should I patch first?
CVE-2025-47222 currently ranks highest (34/100): A class name enumeration was found in Keyfactor SignServer versions prior to 7.3.2.