CVE-2026-80781

🗓️ 04 Sep 2026 15:12:52Reported by LinuxType

4-byte slab OOB read in Linux HID core hid_set_field() before bounds check on offset.

Reporter	Title	Published	Views	Family All 8
Cvelist	CVE-2026-80781 HID: core: fix OOB read of field->usage in hid_set_field()	4 Sep 202615:12	–	cvelist
Debian CVE	CVE-2026-80781	4 Sep 202615:12	–	debiancve
EUVD	EUVD-2026-71424	4 Sep 202615:12	–	euvd
NVD	CVE-2026-80781	4 Sep 202616:18	–	nvd
OSV	AZL-99407 CVE-2026-80781 affecting package kernel 6.6.150.1-1	4 Sep 202616:18	–	osv
OSV	DEBIAN-CVE-2026-80781	4 Sep 202616:18	–	osv
Positive Technologies	PT-2026-85622	4 Sep 202600:00	–	ptsecurity
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-80781	4 Sep 202600:00	–	nessus

Vulners

CNA

Node

linux linux_kernelRange2.6.12–5.10.267

linux linux_kernelRange5.11.0–5.15.218

linux linux_kernelRange5.16.0–6.1.185

linux linux_kernelRange6.2.0–6.6.154

linux linux_kernelRange6.7.0–6.12.106

linux linux_kernelRange6.13.0–6.18.47

linux linux_kernelRange6.19.0–7.1.11

linux linux_kernelRange7.2.0–7.2.1

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": [
      "drivers/hid/hid-core.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "465544b3d6602cfbdc2305d5cbfb7f4954353b63",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "4993e1ab85d7d3f4a40d81852170f9665483bbd8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "313ead1abed945544703b100a12c5a10fdf78409",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "c1d9c16af51cc6ff92a5a062617d3b022dd01078",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "a38212687519f2a72f43e62dec1348a690412404",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "9a1d7c5f0d82e8665715d5e47c9410c6a97e3748",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "5215ea00a747eca34cb2f603cfef91fef76c2558",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "cbcc0e8dea499e5ca86b583372ccb1815cccc570",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "a13cdb19fcb223ed41bdab3bab42b98dba87e90b",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/hid/hid-core.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.267",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.218",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.185",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.154",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.106",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.47",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.11",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.1",
        "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/4993e1ab85d7d3f4a40d81852170f9665483bbd8
git	www.git.kernel.org/stable/c/313ead1abed945544703b100a12c5a10fdf78409
git	www.git.kernel.org/stable/c/cbcc0e8dea499e5ca86b583372ccb1815cccc570
git	www.git.kernel.org/stable/c/a38212687519f2a72f43e62dec1348a690412404
git	www.git.kernel.org/stable/c/5215ea00a747eca34cb2f603cfef91fef76c2558
git	www.git.kernel.org/stable/c/a13cdb19fcb223ed41bdab3bab42b98dba87e90b
git	www.git.kernel.org/stable/c/465544b3d6602cfbdc2305d5cbfb7f4954353b63
git	www.git.kernel.org/stable/c/c1d9c16af51cc6ff92a5a062617d3b022dd01078
git	www.git.kernel.org/stable/c/9a1d7c5f0d82e8665715d5e47c9410c6a97e3748

04 Sep 2026 16:18Current

5.4Medium risk

Vulners AI Score5.4