CVE-2025-47711

CVE-2025-47711 concerns the nbdkit server: when handling responses from plugins about data block status, a client requesting a very large range and receiving a larger single block can trigger a critical internal error, causing a denial of service. The connected advisories document affected distri...

CVE-2025-47712

Summary: CVE-2025-47712 affects the nbdkit blocksize filter. A crafted client request for block status over a very large data range can trigger an internal error in nbdkit, causing a denial of service. The initial description does not specify affected versions, product variants, or official remed...