Description

There's a flaw in the nbdkit server when handling responses from its plugins regarding the status of data blocks. If a client makes a specific request for a very large data range, and a plugin responds with an even larger single block, the nbdkit server can encounter a critical internal error, leading to a denial-of-service.

INFO

Published Date :

2025-06-09T06:03:47.063Z

Last Modified :

2026-01-08T03:36:41.352Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2025-47711 vulnerability.

Vendors Products
Nbdkit Project
  • Nbdkit
Redhat
  • Advanced Virtualization
  • Enterprise Linux
  • Enterprise Linux Advanced Virtualization
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-47711.

URL Resource
https://access.redhat.com/security/cve/CVE-2025-47711 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2365687 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-47711 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-47711 cve-icon
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