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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-74730 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: NFS: Pin the 'struct nfs_server' during a FREE_STATEID call Dan Aloni reports that he was able to hit a use-after-free bug if a FREE_STATEID operation gets delayed for whatever reason. Fix this by bumping the refcount of the 'struct nfs_server' object for the duration of the FREE_STATEID so it doesn't get cleaned up from underneath us while operations are still in flight.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/80ed3d762628b36c9e4b22fac7c65b72ef3b13dd kernel.org
https://git.kernel.org/stable/c/af62f1af182d33a0de38308c012841885d8ab92e kernel.org
https://git.kernel.org/stable/c/caee6a68ffaa5016dfc01cd0b3dc1896a32e3abd kernel.org
https://git.kernel.org/stable/c/cf616096a0f3a2b60f7d68b6b39674a6867ded9c kernel.org
https://git.kernel.org/stable/c/d71dfffa512e71b166a889484e4c3b148a9a3af2 kernel.org
https://git.kernel.org/stable/c/d858ab09e787106432d4d9830bad9dfedf02f890 kernel.org
https://git.kernel.org/stable/c/ed1161ab6239761958b38d5667225634fc2be894 kernel.org
https://git.kernel.org/stable/c/ed2f92ce2fc48463c41e0e540b9a3454889e8af8 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-74730
NVD Published Date:
08/22/2026
NVD Last Modified:
08/22/2026
Source:
kernel.org