CVE-2026-64038 hwmon: (lm90) Stop work before releasing hwmon device

🗓️ 19 Jul 2026 15:39:26Reported by LinuxType

lm90 hwmon: cancel workers after device registration to prevent use-after-free during shutdown.

Reporter	Title	Published	Views	Family All 7
CVE	CVE-2026-64038	19 Jul 202615:39	–	cve
EUVD	EUVD-2026-45611	19 Jul 202615:39	–	euvd
NVD	CVE-2026-64038	19 Jul 202616:17	–	nvd
OSV	CVE-2026-64038 hwmon: (lm90) Stop work before releasing hwmon device	19 Jul 202615:39	–	osv
OSV	DEBIAN-CVE-2026-64038	19 Jul 202616:17	–	osv
Positive Technologies	PT-2026-61355	19 Jul 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-64038	20 Jul 202611:13	–	redhatcve

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/hwmon/lm90.c"
    ],
    "versions": [
      {
        "version": "f6d0775119fb905fb02eafa98d575cf8ee792d46",
        "lessThan": "c98107817b0f6cdf51adc5e84e75c39ee25d8b28",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f6d0775119fb905fb02eafa98d575cf8ee792d46",
        "lessThan": "479e297526aeb19c745eac5c1897f455f83dc5f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f6d0775119fb905fb02eafa98d575cf8ee792d46",
        "lessThan": "b09a45601094c7f4ec4db8090b825fa61e169d93",
        "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/hwmon/lm90.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/b09a45601094c7f4ec4db8090b825fa61e169d93
git	www.git.kernel.org/stable/c/479e297526aeb19c745eac5c1897f455f83dc5f8
git	www.git.kernel.org/stable/c/c98107817b0f6cdf51adc5e84e75c39ee25d8b28

19 Jul 2026 15:39Current