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CVE-2025-39730

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CVE-2025-39730

Published: Sep 7, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() The function needs to check the minimal filehandle length before it can access the embedded filehandle.

VendorProductVersions

Linux

Linux

affected
20fa19027286983ab2734b5910c4a687436e0c31 - < 7f8eca87fef7519e9c41f3258f25ebc2752247ee
affected
20fa19027286983ab2734b5910c4a687436e0c31 - < cb09afa0948d96b1e385d609ed044bb1aa043536
affected
20fa19027286983ab2734b5910c4a687436e0c31 - < 3570ef5c31314c13274c935a20b91768ab5bf412
affected
20fa19027286983ab2734b5910c4a687436e0c31 - < 763810bb883cb4de412a72f338d80947d97df67b
affected
20fa19027286983ab2734b5910c4a687436e0c31 - < 12ad3def2e5e0b120e3d0cb6ce8b7b796819ad40

+4 more versions

Linux

Linux

affected
4.13
unaffected
0 - < 4.13
unaffected
5.4.297 - <= 5.4.*
unaffected
5.10.241 - <= 5.10.*
unaffected
5.15.190 - <= 5.15.*

+6 more versions

References

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