{
  "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-2026-43328",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-43328",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-08T13:31:16.787Z",
    "updatedAt": "2026-06-01T16:15:39.421Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "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": "cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path\n\nWhen kobject_init_and_add() fails, cpufreq_dbs_governor_init() calls\nkobject_put(&dbs_data->attr_set.kobj).\n\nThe kobject release callback cpufreq_dbs_data_release() calls\ngov->exit(dbs_data) and kfree(dbs_data), but the current error path\nthen calls gov->exit(dbs_data) and kfree(dbs_data) again, causing a\ndouble free.\n\nKeep the direct kfree(dbs_data) for the gov->init() failure path, but\nafter kobject_init_and_add() has been called, let kobject_put() handle\nthe cleanup through cpufreq_dbs_data_release().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "56bc91ee78babe9578585a2bc137abc4b3115ff3"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4b9118e93d2499bb2808ef3742fa0ce06f4f8117"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "019ea28629720c220daedf38107c8787f330dc05"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "da39ee627fd82b52068d4d5f115749a8b7d271f9"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "427d048e4f6acbfa01b5a8062449fe0ee8987c0d"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d2703b4f8fb7cc6f0dfdb2dc2359cc46189e7357"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3bf9d023d2329a0e5379f2fd09d06ef09729cd9d"
            },
            {
              "version": "4ebe36c94aed95de71a8ce6a6762226d31c938ee",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6dcf9d0064ce2f3e3dfe5755f98b93abe6a98e1e"
            },
            {
              "version": "e977b1477a6725868302957e6b5c330220391797",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.1.6",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.2"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.2"
            },
            {
              "version": "5.10.253",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.168",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.134",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.81",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.22",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}