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CVE-2026-90133 ntfs: Fix index_root heap OOB write in ntfs_ir_to_ib()

🗓️ 17 Sep 2026 16:06:33Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

ntfs_ir_to_ib() heap OOB write in Linux kernel triggered by crafted filesystem image.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90133
17 Sep 202616:06
cve
debiancve
Debian CVE
CVE-2026-90133
17 Sep 202616:06
debiancve
euvd
EUVD
EUVD-2026-81726
17 Sep 202616:06
euvd
nvd
NVD
CVE-2026-90133
17 Sep 202617:17
nvd
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs/index.c"
    ],
    "versions": [
      {
        "version": "0a8ac0c1fa0b99a5b29002bc7f232ed7eafddef0",
        "lessThan": "825dec5120933e90c54e30e31ccfa6c3449043a8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0a8ac0c1fa0b99a5b29002bc7f232ed7eafddef0",
        "lessThan": "dc09bf79b76f9a7157e225f449655f3f62f96c9c",
        "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/index.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "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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