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CVE-2026-63793 ntfs: serialize volume label accesses

🗓️ 19 Jul 2026 12:02:02Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

NTFS Linux kernel fix protecting volume label with a mutex and snapshot to prevent use after free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63793
19 Jul 202612:02
attackerkb
CVE
CVE-2026-63793
19 Jul 202612:02
cve
EUVD
EUVD-2026-45459
19 Jul 202612:02
euvd
NVD
CVE-2026-63793
19 Jul 202612:16
nvd
OSV
CVE-2026-63793 ntfs: serialize volume label accesses
19 Jul 202612:02
osv
OSV
DEBIAN-CVE-2026-63793
19 Jul 202615:48
osv
Positive Technologies
PT-2026-61109
19 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-63793
19 Jul 202617:35
susecve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs/file.c",
      "fs/ntfs/super.c",
      "fs/ntfs/volume.h"
    ],
    "versions": [
      {
        "version": "9c87959601e80b39a45250e362e6ddfec17cb0fa",
        "lessThan": "acd744019460bad22e43d4569a502f9c88d331ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9c87959601e80b39a45250e362e6ddfec17cb0fa",
        "lessThan": "e9e50ce4f13dc721014af622613409455c734942",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs/file.c",
      "fs/ntfs/super.c",
      "fs/ntfs/volume.h"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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