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CVE-2026-64473 vfio: Remove device debugfs before releasing devres

🗓️ 25 Jul 2026 08:51:36Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 3 Views

In the Linux kernel, the following vulnerability has been resolved: vfio: Remove device debugfs before releasing devres VFIO device debugfs files created with debugfs_create_devm_seqfile()store a devres allocated debugfs_devm_entry as inode privat...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-64473
25 Jul 202608:51
–attackerkb
CVE		CVE-2026-64473
25 Jul 202608:51
–cve
Debian CVE		CVE-2026-64473
25 Jul 202608:51
–debiancve
EUVD		EUVD-2026-48817
25 Jul 202608:51
–euvd
NVD		CVE-2026-64473
25 Jul 202610:17
–nvd
OSV		DEBIAN-CVE-2026-64473
25 Jul 202616:48
–osv
Positive Technologies		PT-2026-64694
25 Jul 202600:00
–ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/vfio/debugfs.c",
      "drivers/vfio/vfio_main.c"
    ],
    "versions": [
      {
        "version": "2202844e4468c7539dba0c0b06577c93735af952",
        "lessThan": "6cc60b41d61657dc469893d14e8e55d160056ff1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2202844e4468c7539dba0c0b06577c93735af952",
        "lessThan": "a53109ffb6b5148e11a27fb7670355b92db12dd3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2202844e4468c7539dba0c0b06577c93735af952",
        "lessThan": "a5df401dc84f091e20b045560569f0736758fea7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2202844e4468c7539dba0c0b06577c93735af952",
        "lessThan": "dc7fe87de492ea7f33a72b78d26650b75bf37f4f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/vfio/debugfs.c",
      "drivers/vfio/vfio_main.c"
    ],
    "versions": [
      {
        "version": "6.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "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-rc2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 08:51Current
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