{
  "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-2026-107821",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-107821",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-09T17:27:16.316Z",
    "updatedAt": "2026-10-09T17:42:29.482Z",
    "importedAt": "2026-10-24T01:57:50.502Z",
    "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": "MariaDB: insufficient validation of binary frm data when opening a table",
      "summary": "MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.",
      "affected": [
        {
          "vendor": "MariaDB",
          "product": "server",
          "versions": [
            {
              "version": ">= 10.6.1, < 10.6.28",
              "status": "affected"
            },
            {
              "version": ">= 10.11.1, < 10.11.19",
              "status": "affected"
            },
            {
              "version": ">= 11.4.1, < 11.4.13",
              "status": "affected"
            },
            {
              "version": ">= 11.8.1, < 11.8.9",
              "status": "affected"
            },
            {
              "version": ">= 12.3.1, < 12.3.3",
              "status": "affected"
            },
            {
              "version": ">= 13.0.1, < 13.0.2",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}