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CVE-2026-89782 fs/ntfs3: reject restart table growth beyond U16_MAX entries

🗓️ 16 Sep 2026 08:48:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Linux kernel ntfs3 out-of-bounds access in restart table via crafted NTFS image.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89782
16 Sep 202608:48
cve
debiancve
Debian CVE
CVE-2026-89782
16 Sep 202608:48
debiancve
euvd
EUVD
EUVD-2026-80303
16 Sep 202608:48
euvd
nvd
NVD
CVE-2026-89782
16 Sep 202609:17
nvd
osv
OSV
DEBIAN-CVE-2026-89782
16 Sep 202609:17
osv
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs3/fslog.c"
    ],
    "versions": [
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "caa0ec3fc44a13d7c21d78e4722f4f05f87ccf56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "339e59996ff193adcf1c438cf05f19e753beb3a7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "ecde45cd81dc28f5696c312c5ce5a509962e9ab1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "be218a01aadffe33ed4fc73e25276d676ebbd09d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "aad605a450611e2a7b7cf9dd5724004d39192bfb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "967a5ff8a614d10126b6d46db1ac040948d6cb42",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "111f8d74a19d85942ecbb3aba78f6f3c88e59391",
        "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/ntfs3/fslog.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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16 Sep 2026 14:38Current
CVSS 3.18.4
EPSS0.00205
7