{
  "cveId": "CVE-2026-119279",
  "url": "https://patchblox.com/security/cve/CVE-2026-119279",
  "summary": "CVE-2026-119279 is fixed in mariadb-connector-java on 1 platform by DEBIAN-CVE-2026-119279 (version 3.5.10-1), released October 30, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "mariadb-connector-java: MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases",
  "description": "MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. From 3.0.0 until 3.3.7, 3.4.5, and 3.5.10, the ReadableByteBuf.readLength() and ReadableByteBuf.readIntLengthEncodedNotNull() methods narrowed the protocol\u0027s unsigned 8-byte length-encoded integer to a Java int without checking that the value fit a non-negative integer. Values above Integer.MAX_VALUE could wrap to a negative or unrelated length that downstream allocation and read paths used. A malicious or compromised server, or a machine-in-the-middle attacker, could trigger NegativeArraySizeException, out-of-bounds failures, or oversized allocation behavior in client connection handling. This issue is fixed in versions 3.3.7, 3.4.5, and 3.5.10.",
  "published": "2026-10-29T21:17:21Z",
  "severity": "medium",
  "cvss": 5.9,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00351,
  "epssPercentile": 0.28956,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "mariadb-connector-java",
      "release": "Debian 14",
      "fixedVersion": "3.5.10-1",
      "fix": "DEBIAN-CVE-2026-119279",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-119279",
      "released": "2026-10-30T22:07:19Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}