PatchTheCVEudr vulnerabilities and fixes
Recent CVEs affecting udr, with upgrade or downgrade steps. 1 tracked.
udr has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-22. Highest priority: CVE-2026-40343 (score 49/100).
- CVE-2026-40343 MEDIUM 5.8 UPGRADE UPGRADE free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) m
FAQ
How do I fix udr 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 udr being exploited right now?
None of the tracked udr CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which udr CVE should I patch first?
CVE-2026-40343 currently ranks highest (49/100): free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) m.