FKIE_CVE-2026-107817

Vulnerability from fkie_nvd - Published: 2026-10-09 18:17 - Updated: 2026-10-09 18:17
Severity
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
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, the mysql_json plugin assumed that imported MySQL tables contained valid MySQL binary JSON data. A specially prepared MySQL table containing invalid JSON data could cause out-of-bounds reads, information disclosure, or a server crash. 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.
References
security-advisories@github.comhttps://github.com/MariaDB/server/commit/851f52470d470a96a66e0b7e5599f3b6c2e45907
security-advisories@github.comhttps://github.com/MariaDB/server/releases/tag/mariadb-10.11.19
security-advisories@github.comhttps://github.com/MariaDB/server/releases/tag/mariadb-10.6.28
security-advisories@github.comhttps://github.com/MariaDB/server/releases/tag/mariadb-11.4.13
security-advisories@github.comhttps://github.com/MariaDB/server/releases/tag/mariadb-11.8.9
security-advisories@github.comhttps://github.com/MariaDB/server/releases/tag/mariadb-12.3.3
security-advisories@github.comhttps://github.com/MariaDB/server/releases/tag/mariadb-13.0.2
security-advisories@github.comhttps://github.com/MariaDB/server/security/advisories/GHSA-89ph-64cf-gqcc
security-advisories@github.comhttps://jira.mariadb.org/browse/MDEV-40678
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "server",
          "vendor": "MariaDB",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 10.6.1, \u003c 10.6.28"
            },
            {
              "status": "affected",
              "version": "\u003e= 10.11.1, \u003c 10.11.19"
            },
            {
              "status": "affected",
              "version": "\u003e= 11.4.1, \u003c 11.4.13"
            },
            {
              "status": "affected",
              "version": "\u003e= 11.8.1, \u003c 11.8.9"
            },
            {
              "status": "affected",
              "version": "\u003e= 12.3.1, \u003c 12.3.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 13.0.1, \u003c 13.0.2"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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, the mysql_json plugin assumed that imported MySQL tables contained valid MySQL binary JSON data. A specially prepared MySQL table containing invalid JSON data could cause out-of-bounds reads, information disclosure, or a server crash. 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."
    }
  ],
  "id": "CVE-2026-107817",
  "lastModified": "2026-10-09T18:17:03.220",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 2.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-10-09T18:17:03.220",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/commit/851f52470d470a96a66e0b7e5599f3b6c2e45907"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/MariaDB/server/security/advisories/GHSA-89ph-64cf-gqcc"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://jira.mariadb.org/browse/MDEV-40678"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}



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