CVE-2025-40087
High
NFSD: Define a proc_layoutcommit for the FlexFiles layout type
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.
Exploit probability
0.5%
Published
October 30, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2025-40087
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/34d187e020cbda112a6c6f094f0ca5e6a8672b75
- https://git.kernel.org/stable/c/4b47a8601b71ad98833b447d465592d847b4dc77
- https://git.kernel.org/stable/c/785ec512afa80d0540f2ca797c0e56de747a6083
- https://git.kernel.org/stable/c/a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4
- https://git.kernel.org/stable/c/a75994dd879401c3e24ff51c2536559f1a53ea27
- https://git.kernel.org/stable/c/ba88a53d7f5df4191583abf214214efe0cda91d2
- https://git.kernel.org/stable/c/da9129ef77786839a3ccd1d7afeeab790bceaa1d
- https://git.kernel.org/stable/c/f7353208c91ab004e0179c5fb6c365b0f132f9f0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40087.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-40087