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CVE-2026-64083 hwmon: (pmbus/adm1266) reject short block-read responses in the GPIO accessors

🗓️ 19 Jul 2026 15:39:54Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

hwmon pmbus adm1266 GPIO accessors now reject short block-read responses with -EIO.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64083
19 Jul 202615:39
cve
EUVD
EUVD-2026-45656
19 Jul 202615:39
euvd
NVD
CVE-2026-64083
19 Jul 202616:17
nvd
OSV
CVE-2026-64083 hwmon: (pmbus/adm1266) reject short block-read responses in the GPIO accessors
19 Jul 202615:39
osv
OSV
DEBIAN-CVE-2026-64083
19 Jul 202616:17
osv
Positive Technologies
PT-2026-61400
19 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/hwmon/pmbus/adm1266.c"
    ],
    "versions": [
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "fd9196aad9e5a3845cea17de3405ebc700382142",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "ee4799becf7d2af3778007e22c2e55c4009a49c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "c603b6c6840ac0c6285f5eefea0de6242710af21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "a2d1c819348b36fccbbfcf37c5fa7a50a9b4528f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "ae25cf2ea9ebd06d7ad416647dbdc7b5d0172946",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "eb3cd9bb590460c6127145cb245be925d23f5232",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "64fa9328948ddcc0f7f3c23ea1756c126d9dffac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d98dfad35c38c037b37c4adc99df01da571031a5",
        "lessThan": "a7232f68c43ca62f545049b7f5fbfc75137b843b",
        "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/pmbus/adm1266.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "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": "6.6.142",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.92",
        "lessThanOrEqual": "6.12.*",
        "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"
      }
    ]
  }
]

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