CVE-2026-31410

MEDIUM EPSS 6.0%
Published Apr 6, 20262mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 6, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

Description

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 Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
6.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥5.15  –  <6.12.78
linuxlinux_kernel*≥6.13  –  <6.18.20
linuxlinux_kernel*≥6.19  –  <6.19.10
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any
linuxlinux_kernel7.0any

References 4

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

Remediation

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