PatchTheCVEnbdkit vulnerabilities and fixes
Recent CVEs affecting nbdkit, with upgrade or downgrade steps. 2 tracked.
nbdkit has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-06-09. Highest priority: CVE-2025-47711 (score 38/100).
- CVE-2025-47712 MEDIUM 6.5 MITIGATE A flaw exists in the nbdkit "blocksize" filter that can be triggered by a specific type of client request
- CVE-2025-47711 MEDIUM 6.5 MITIGATE MITIGATE There's a flaw in the nbdkit server when handling responses from its plugins regarding the status of data bloc
FAQ
How do I fix nbdkit 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 nbdkit being exploited right now?
None of the tracked nbdkit CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which nbdkit CVE should I patch first?
CVE-2025-47711 currently ranks highest (38/100): There's a flaw in the nbdkit server when handling responses from its plugins regarding the status of data bloc.