CVE-2025-40195

UnknownEPSS 0.16%

Last modified

CVE-2025-40195 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.16%

5.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 1901c92497bd90caf608a474f1bf4d8795b372a2, < 2d68f8a7379d9c61005e982600c61948d4d019bd; >= 1901c92497bd90caf608a474f1bf4d8795b372a2, < 99ae3e70a293834d0274c46a37120c71a24a4995; >= 1901c92497bd90caf608a474f1bf4d8795b372a2, < 6c7ca6a02f8f9549a438a08a23c6327580ecf3d6
LinuxLinux6.11

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-40195?
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.
How severe is CVE-2025-40195?
Severity scoring for CVE-2025-40195 is pending analysis. The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2025-40195?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST