CVE-2026-89617

🗓️ 11 Sep 2026 19:45:16Reported by LinuxType

Out-of-bounds access in Linux kernel NTFS3 dirty page table via crafted lcns_follow field.

Reporter	Title	Published	Views	Family All 4
Cvelist	CVE-2026-89617 fs/ntfs3: validate dirty page table on log replay	11 Sep 202619:45	–	cvelist
EUVD	EUVD-2026-76529	11 Sep 202619:45	–	euvd
NVD	CVE-2026-89617	11 Sep 202620:19	–	nvd
Positive Technologies	PT-2026-90333	11 Sep 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange5.15–6.12.109

linux linux_kernelRange6.13.0–6.18.50

linux linux_kernelRange6.19.0–7.2.4

linux linux_kernelRange7.3.0–7.3-rc1

[
  {
    "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": "1200c2779c43b62656ccbb67df9468a7a9af2484",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "2d94ffc9d7b5bb3517b129fe63b52d84bcd4ae56",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "0908da07c23be4f94b99dfd9a94765525f0fe4bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b46acd6a6a627d876898e1c84d3f84902264b445",
        "lessThan": "006cb7713dec10368e699abc4367e5faa334c9a5",
        "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": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/006cb7713dec10368e699abc4367e5faa334c9a5
git	www.git.kernel.org/stable/c/0908da07c23be4f94b99dfd9a94765525f0fe4bd
git	www.git.kernel.org/stable/c/2d94ffc9d7b5bb3517b129fe63b52d84bcd4ae56
git	www.git.kernel.org/stable/c/1200c2779c43b62656ccbb67df9468a7a9af2484

11 Sep 2026 20:19Current