{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-98199",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98199",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-06T08:44:37.623Z",
    "updatedAt": "2026-10-19T09:15:30.300Z",
    "importedAt": "2026-10-24T01:58:41.756Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "hwmon: (pmbus/core) increase number of phases and add new mask",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (pmbus/core) increase number of phases and add new mask\n\nIncrease the number of phases to 16 as a new upcoming device supports\nsuch a number.\n\nWhile at it, add a new mask for controlling the source of the output\nvoltage.\n\nNote (groeck):\n\nThis patch was meant to prepare for support of MAX20826 and compatible\ndevices, which support more than 10 phases per page. However, Sashiko\nreports that the mp2975 driver already supports up to 14 phases, and the\nmp2856 driver supports up to 12 phases. This already has the potential for\nout-of-bounds writes when probing the affected chips, making this patch a\nbug fix.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "272006a52cbd9c8342cead4d3eb9221ebbe8b985"
            },
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b32607710a20ad983f9fe4a3051892584c0641a4"
            },
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "66368f682a53f3a3842e20eebb571a59809c52c0"
            },
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1ec644c94466834f8cb6b7ba12636fd047bdfdda"
            },
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9558fc1e042ac6b12dd63c37d2c51be4ec86d402"
            },
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b49f100a15b8876deccf8c59f41af92b8e25fd74"
            },
            {
              "version": "2c6fcbb211494f1ff6ef384776944b9e04f4c14c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "06bd6794b5fd2163880ac3bfe973d4cc61f359f3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.10"
            },
            {
              "version": "5.15.222",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.189",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.158",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.112",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.54",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}