CVE-2025-40087

HighCVSS 7.5/10Last modified Oct 19, 2026

Description

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

NFSD: Define a proc_layoutcommit for the FlexFiles layout type

Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 9b9960a0ca4773e21c4b153ed355583946346b25, < a75994dd879401c3e24ff51c2536559f1a53ea27; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < 34d187e020cbda112a6c6f094f0ca5e6a8672b75; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < ba88a53d7f5df4191583abf214214efe0cda91d2; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < da9129ef77786839a3ccd1d7afeeab790bceaa1d; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < f7353208c91ab004e0179c5fb6c365b0f132f9f0; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < 785ec512afa80d0540f2ca797c0e56de747a6083; >= 9b9960a0ca4773e21c4b153ed355583946346b25, < 4b47a8601b71ad98833b447d465592d847b4dc77
LinuxLinux4.8

References

Timeline

Published
Oct 30, 2025
Last modified
Oct 19, 2026
NVD status
Deferred

Related CVEs from 2025

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CVE-2025-40087: High severity, CVSS 7.5 | Vulnix