Riskcovery

CVE-2025-40195

mount: handle NULL values in mnt_ns_release()

State
Published
Severity
Not scored
Published
Nov 12, 2025
Updated
May 11, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

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

mount: handle NULL values in mnt_ns_release()

When calling in listmount() mnt_ns_release() may be passed a NULL pointer. Handle that case gracefully.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 1901c92497bd90caf608a474f1bf4d8795b372a2 to before 2d68f8a7379d9c61005e982600c61948d4d019bdAffected
  • 1901c92497bd90caf608a474f1bf4d8795b372a2 to before 99ae3e70a293834d0274c46a37120c71a24a4995Affected
  • 1901c92497bd90caf608a474f1bf4d8795b372a2 to before 6c7ca6a02f8f9549a438a08a23c6327580ecf3d6Affected
LinuxLinux
  • 6.11Affected
  • before 6.11Not affected
  • 6.12.54 through 6.12.*Not affected
  • 6.17.4 through 6.17.*Not affected
  • 6.18 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.