CVE-2026-31410

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use volume UUID in FS_OBJECT_ID_INFORMATION Use sb->s_uuid for a proper volume identifier as the primary choice. For filesystems that do not provide a UUID, fall back to stfs.f_fsid obtained from vfs_statfs().

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-25)

Published

2026-04-06

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/1df0123f96f377282feaae24d8e561fff4a6541f
• https://git.kernel.org/stable/c/3a64125730cabc34fccfbc230c2667c2e14f7308
• https://git.kernel.org/stable/c/3d80ebe6d1b7bc9ad20fd9b0c1a0c56d804f8a0a
• https://git.kernel.org/stable/c/c283a6ffe6d5d6e5594d991286b9ce15951572e1
• https://git.kernel.org/stable/c/ce00616bc1df675bfdacc968f2bf7c51f4669227

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