CVE-2026-46072 ntfs3: add buffer boundary checks to run_unpack()

🗓️ 27 May 2026 12:58:00Reported by LinuxType

CVE-2026-46072: ntfs3 adds buffer boundary checks in run_unpack to prevent out-of-bounds reads.

Reporter	Title	Published	Views	Family All 270
ATTACKERKB	CVE-2026-46072	27 May 202612:58	–	attackerkb
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-46072	27 May 202612:58	–	cve
Debian CVE	CVE-2026-46072	27 May 202612:58	–	debiancve
EUVD	EUVD-2026-32454	27 May 202612:58	–	euvd
Microsoft CVE	ntfs3: add buffer boundary checks to run_unpack()	28 May 202608:09	–	mscve
NVD	CVE-2026-46072	27 May 202614:17	–	nvd
OPENSUSE Linux	kernel-devel-7.0.11-1.1 on GA media (moderate)	8 Jun 202600:00	–	opensuse
OSV	BELL-CVE-2026-46072	29 May 202606:10	–	osv
OSV	DEBIAN-CVE-2026-46072	27 May 202614:17	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ntfs3/run.c"
    ],
    "versions": [
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "bbad75336870b51b81979b97613746237fcb02fe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "425de2aba0d061b3e715d51a3b1992c112ed5b99",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "bf7ac4a1d3bfc6e56e54635c3d331a68170d37c9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "e64f7dfcaff79e7dfff9121a382dd77f9b462f62",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "d3012690a7065d9ca86521a525ad11e8af491d45",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "41aadf5cb482793a24e05aa136224e179a778586",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
        "lessThan": "b62567bca47408e6739dee75f02a2113548af875",
        "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/run.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/d3012690a7065d9ca86521a525ad11e8af491d45
git	www.git.kernel.org/stable/c/425de2aba0d061b3e715d51a3b1992c112ed5b99
git	www.git.kernel.org/stable/c/bf7ac4a1d3bfc6e56e54635c3d331a68170d37c9
git	www.git.kernel.org/stable/c/b62567bca47408e6739dee75f02a2113548af875
git	www.git.kernel.org/stable/c/41aadf5cb482793a24e05aa136224e179a778586
git	www.git.kernel.org/stable/c/bbad75336870b51b81979b97613746237fcb02fe
git	www.git.kernel.org/stable/c/e64f7dfcaff79e7dfff9121a382dd77f9b462f62

01 Jun 2026 16:17Current

EPSS0.00032