Riskcovery

CVE-2026-43193

nfsd: fix nfs4_file refcount leak in nfsd_get_dir_deleg()

State
Published
Severity
Not scored
Published
May 6, 2026
Updated
May 11, 2026
Reserved
May 1, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

nfsd: fix nfs4_file refcount leak in nfsd_get_dir_deleg()

Claude pointed out that there is a nfs4_file refcount leak in nfsd_get_dir_deleg(). Ensure that the reference to "fp" is released before returning.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 8b99f6a8c116f664a6788737705f6da2772cc96a to before 0d8362e15aad5b5c1d6a65bb23ac6c45ccf881f3Affected
  • 8b99f6a8c116f664a6788737705f6da2772cc96a to before 789477b849394afdb60507924d65f7ef18f078ceAffected
LinuxLinux
  • 6.19Affected
  • before 6.19Not affected
  • 6.19.6 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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