{
  "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-2026-47328",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-47328",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-28T18:27:33.181Z",
    "updatedAt": "2026-05-28T19:25:13.160Z",
    "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": "Invalid pointer deallocation in Ubuntu Linux AppArmor notification handling",
      "summary": "Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmalloc()d, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata and could lead to resource exhaustion.",
      "affected": [
        {
          "vendor": "Canonical",
          "product": "Ubuntu Linux",
          "packageName": "linux",
          "collectionURL": "https://launchpad.net/ubuntu/+source/",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6.8.0",
              "status": "affected",
              "versionType": "dpkg",
              "lessThan": "6.8.0-124.124"
            },
            {
              "version": "6.17.0",
              "status": "affected",
              "versionType": "dpkg",
              "lessThan": "6.17.0-35.35"
            },
            {
              "version": "7.0.0",
              "status": "affected",
              "versionType": "dpkg",
              "lessThan": "7.0.0-22.22"
            }
          ]
        }
      ]
    }
  }
}