{
  "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-2026-107822",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-107822",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-09T17:28:47.578Z",
    "updatedAt": "2026-10-13T20:27:06.868Z",
    "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: database privilege escalation via user / role name collision in the acl cache",
      "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's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. 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"
            }
          ]
        }
      ]
    }
  }
}