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CVE-2026-64135 hwmon: (pmbus/adm1266) widen blackbox-info buffer to I2C_SMBUS_BLOCK_MAX

🗓️ 19 Jul 2026 15:40:29Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 18 Views

Kernel hwmon pmbus adm1266 fix widens blackbox-info buffer to I2C_SMBUS_BLOCK_MAX.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64135
19 Jul 202615:40
attackerkb
CVE
CVE-2026-64135
19 Jul 202615:40
cve
EUVD
EUVD-2026-45820
19 Jul 202615:40
euvd
NVD
CVE-2026-64135
19 Jul 202616:17
nvd
OSV
CVE-2026-64135 hwmon: (pmbus/adm1266) widen blackbox-info buffer to I2C_SMBUS_BLOCK_MAX
19 Jul 202615:40
osv
OSV
DEBIAN-CVE-2026-64135
19 Jul 202616:17
osv
OSV
UBUNTU-CVE-2026-64135
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61452
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": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "33251abb9c9dd62943be76f0427c5527ee39188f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "ba09f4baa5bd96c5d26c942defa546a72dbbe5bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "6ed16a40b162e9d87d9ac8bed4d7f0e3e807700e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "0dbf64c502443c08c2e28a77ecbfcc5479d93228",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "2b7a698d5093b548c464828d984f05ced5f3fd2a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "ca560f7566df7e2826c2999e959e6b94eb938f76",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "7f705e581ef3e6bb308a121a89adf5237d968204",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "15609d1893020436e1e8ccfd9ded774a96dd17a2",
        "lessThan": "eee213daa1e1b402eb631bcd1b8c5aa340a6b081",
        "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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