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CVE-2026-64596 libfs: set SB_I_NOEXEC and SB_I_NODEV by default in init_pseudo()

🗓️ 06 Aug 2026 07:13:51Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Kernel fix: default SB_I_NOEXEC and SB_I_NODEV in init_pseudo to avoid pseudo mmap warnings.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-64596
6 Aug 202607:13
attackerkb
cve
CVE
CVE-2026-64596
6 Aug 202607:13
cve
debiancve
Debian CVE
CVE-2026-64596
6 Aug 202607:13
debiancve
euvd
EUVD
EUVD-2026-53783
6 Aug 202607:13
euvd
nvd
NVD
CVE-2026-64596
6 Aug 202608:16
nvd
osv
OSV
DEBIAN-CVE-2026-64596
6 Aug 202609:47
osv
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/libfs.c"
    ],
    "versions": [
      {
        "version": "1e7ab6f67824343ee3e96f100f0937c393749a8a",
        "lessThan": "b9d45d328fcda4f0d3d281b7d6f12d3f181d9381",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e7ab6f67824343ee3e96f100f0937c393749a8a",
        "lessThan": "8e931557b317f0fb414839fa51fae1d5feb0ad97",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1e7ab6f67824343ee3e96f100f0937c393749a8a",
        "lessThan": "6de2aeffabaafaeda819e60ec8d04f199711e11a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9b8076a9404568d6cb6673b9a079558b15051966",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.15.6",
        "lessThan": "6.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/libfs.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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