CVE-2026-74683

🗓️ 22 Aug 2026 15:32:50Reported by LinuxType

Speculative out-of-bounds read in Linux kernel evdev via unsanitized event type index in EVIOCGMASK.

Reporter	Title	Published	Views	Family All 7
Cvelist	CVE-2026-74683 Input: evdev - sanitize event type index when fetching event masks	22 Aug 202615:32	–	cvelist
Debian CVE	CVE-2026-74683	22 Aug 202615:32	–	debiancve
EUVD	EUVD-2026-64370	22 Aug 202615:32	–	euvd
NVD	CVE-2026-74683	22 Aug 202616:16	–	nvd
OSV	DEBIAN-CVE-2026-74683	22 Aug 202616:16	–	osv
Positive Technologies	PT-2026-79688	22 Aug 202600:00	–	ptsecurity
SUSE CVE	SUSE CVE-2026-74683	23 Aug 202600:04	–	susecve

Vulners

CNA

Node

linux linux_kernelRange0–5.10.265

linux linux_kernelRange0–5.15.216

linux linux_kernelRange0–6.1.183

linux linux_kernelRange0–6.6.152

linux linux_kernelRange0–6.12.104

linux linux_kernelRange0–6.18.45

linux linux_kernelRange0–7.1.9

linux linux_kernelRange5.10.0–5.10.265

linux linux_kernelRange5.11.0–5.15.216

linux linux_kernelRange5.16.0–6.1.183

linux linux_kernelRange6.2.0–6.6.152

linux linux_kernelRange6.7.0–6.12.104

linux linux_kernelRange6.13.0–6.18.45

linux linux_kernelRange6.19.0–7.1.9

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": [
      "drivers/input/evdev.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "c79b08d8fa230871a3634e34a66e591ac2d084ef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "f27fa9b39f925d26e034a1f382cb45523138f4ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "f3fc329acad9a71b3c077237cbac20670d2358c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "5db341189bb7ff041d570dbe36ecca7e32913927",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "433913b4a92214d76e9f0c03ad9128fec943d5f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "4034ef247a9dde3f56660b01f0c3280dac6b1274",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "810e1883d4815f29c30d900ad7333d03cc2515d1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "3abd29c61d2ef37c4102cf755b18be53bb9dbea6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "5.10.265",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "5.15.216",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.1.183",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.6.152",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.12.104",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.18.45",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "7.1.9",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/input/evdev.c"
    ],
    "versions": [
      {
        "version": "5.10.265",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.216",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.152",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.104",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.45",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "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/3abd29c61d2ef37c4102cf755b18be53bb9dbea6
git	www.git.kernel.org/stable/c/f3fc329acad9a71b3c077237cbac20670d2358c8
git	www.git.kernel.org/stable/c/f27fa9b39f925d26e034a1f382cb45523138f4ae
git	www.git.kernel.org/stable/c/5db341189bb7ff041d570dbe36ecca7e32913927
git	www.git.kernel.org/stable/c/810e1883d4815f29c30d900ad7333d03cc2515d1
git	www.git.kernel.org/stable/c/c79b08d8fa230871a3634e34a66e591ac2d084ef
git	www.git.kernel.org/stable/c/433913b4a92214d76e9f0c03ad9128fec943d5f8
git	www.git.kernel.org/stable/c/4034ef247a9dde3f56660b01f0c3280dac6b1274

22 Aug 2026 16:16Current

5.5Medium risk

Vulners AI Score5.5