CVE-2026-72033

🗓️ 15 Aug 2026 05:51:55Reported by LinuxType

Integer overflow in Orangefs fill_from_part() causes out-of-bounds read, crashing the Linux kernel.

Reporter	Title	Published	Views	Family All 16
Circl	CVE-2026-72033	17 Aug 202606:50	–	circl
Cvelist	CVE-2026-72033 orangefs: keep the readdir entry size 64-bit in fill_from_part()	15 Aug 202605:51	–	cvelist
Debian CVE	CVE-2026-72033	15 Aug 202605:51	–	debiancve
EUVD	EUVD-2026-58991	15 Aug 202605:51	–	euvd
NVD	CVE-2026-72033	15 Aug 202606:21	–	nvd
OSV	BELL-CVE-2026-72033	18 Aug 202606:06	–	osv
OSV	DEBIAN-CVE-2026-72033	15 Aug 202606:21	–	osv
OSV	UBUNTU-CVE-2026-72033	15 Aug 202606:21	–	osv
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-92-0952	12 Aug 202600:00	–	nessus
Tenable Nessus	Unity Linux 20.1050a Security Update: kernel (UTSA-2026-104577)	26 Aug 202600:00	–	nessus

Vulners

CNA

Node

linux linux_kernelRange4.12–5.10.261

linux linux_kernelRange5.11.0–5.15.212

linux linux_kernelRange5.16.0–6.1.178

linux linux_kernelRange6.2.0–6.6.145

linux linux_kernelRange6.7.0–6.12.97

linux linux_kernelRange6.13.0–6.18.40

linux linux_kernelRange6.19.0–7.1.5

linux linux_kernelRange7.2.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/orangefs/dir.c"
    ],
    "versions": [
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "1679780f482feeb82acb5995587d4fb1d1fe82fd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "a72bbb43689591c9d36e3bb45c2d4e688cf92682",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "36723b28e3293047f087f4501f1ef4ead418dd84",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "07c05601a9a8e5d4481b2a4a16dc0e3c5bc63ad9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "fdf06a1b66ff39664b01c6bb6a2aa98d81e8ebe1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "82fc886e244c76fadf05ef1958aaf8815478ccde",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "e3d325c0bdb7bc5d1b4cc8d8441d79794cd03729",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "480e3e532e31666a18520a7964bb4095d7a16b9a",
        "lessThan": "18227a6bc98bd0ba96ed3ce9d5b28776a5a28dfc",
        "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/orangefs/dir.c"
    ],
    "versions": [
      {
        "version": "4.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/1679780f482feeb82acb5995587d4fb1d1fe82fd
git	www.git.kernel.org/stable/c/36723b28e3293047f087f4501f1ef4ead418dd84
git	www.git.kernel.org/stable/c/e3d325c0bdb7bc5d1b4cc8d8441d79794cd03729
git	www.git.kernel.org/stable/c/07c05601a9a8e5d4481b2a4a16dc0e3c5bc63ad9
git	www.git.kernel.org/stable/c/a72bbb43689591c9d36e3bb45c2d4e688cf92682
git	www.git.kernel.org/stable/c/fdf06a1b66ff39664b01c6bb6a2aa98d81e8ebe1
git	www.git.kernel.org/stable/c/18227a6bc98bd0ba96ed3ce9d5b28776a5a28dfc
git	www.git.kernel.org/stable/c/82fc886e244c76fadf05ef1958aaf8815478ccde

17 Aug 2026 06:18Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.19.8

EPSS0.00739