---
id: CVE-2025-68764
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags

  When a filesystem is being automounted, it needs to preserve the
  user-set superblock mount optio…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags

  When a filesystem is being automounted, it needs to preserve the
  user-set superblock mount optio…
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    a3dc6c40bcab1a888d5c0d134ccc0746b4c98929
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    ba1495aefd22fcf0746a2a3025c95d766d7cde4d
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    c09070b4def1b34e473a746c6a5331ccb80902c1
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    dce10c59211e5cd763a62ea01e79b82a629811e3
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    612cc98698d667df804792f0c47d4e501e66da29
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    4b296944e632cf4c6a4cc8e2585c6451eae47b1b
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    df9b003a2ecacc7218486fbb31fe008c93097d5f
  - >-
    Linux >= f2aedb713c284429987dc66c7aaf38decfc8da2a <
    8675c69816e4276b979ff475ee5fac4688f80125
  - Linux 5.6
published: '2026-01-05'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T02:18:13.183'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-68764'
references:
  - url: 'https://git.kernel.org/stable/c/4b296944e632cf4c6a4cc8e2585c6451eae47b1b'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/612cc98698d667df804792f0c47d4e501e66da29'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/8675c69816e4276b979ff475ee5fac4688f80125'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/a3dc6c40bcab1a888d5c0d134ccc0746b4c98929'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/ba1495aefd22fcf0746a2a3025c95d766d7cde4d'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/c09070b4def1b34e473a746c6a5331ccb80902c1'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/dce10c59211e5cd763a62ea01e79b82a629811e3'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/df9b003a2ecacc7218486fbb31fe008c93097d5f'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://cert-portal.siemens.com/productcert/html/ssa-019113.html'
    label: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
  - url: 'https://cert-portal.siemens.com/productcert/html/ssa-457936.html'
    label: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
tags:
  - nvd
  - cve.org
epss: 0.00168
epssPercentile: 0.05964
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-06-16T16:51:54.569623Z'
ingestedAt: '2026-09-08T15:33:26.996Z'
---

## Overview

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

NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags

When a filesystem is being automounted, it needs to preserve the
user-set superblock mount options, such as the "ro" flag.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.