{
  "published": "2026-09-15T16:28:14Z",
  "modified": "2026-09-15T19:22:01Z",
  "schema_version": "1.7.5",
  "id": "CGA-5x8q-q4p9-jf2p",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "upstream": [
    "CVE-2026-55856",
    "GHSA-g9jj-cgmh-9f38"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55856.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/mariadb-corporation/mariadb-connector-j/commit/149ec6a626376214966c01f42d48be1b80d06056"
    },
    {
      "type": "FIX",
      "url": "https://github.com/mariadb-corporation/mariadb-connector-j/commit/d90b9872322c76b05a48219be66bff1d33102f8a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mariadb-corporation/mariadb-connector-j/releases/tag/3.4.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mariadb-corporation/mariadb-connector-j/releases/tag/3.5.9"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/mariadb-corporation/mariadb-connector-j/security/advisories/GHSA-g9jj-cgmh-9f38"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/3777370"
    },
    {
      "type": "WEB",
      "url": "https://jira.mariadb.org/browse/CONJ-1325"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55856"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "debezium-3.4-connect-compat",
        "purl": "pkg:apk/chainguard/debezium-3.4-connect-compat?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.3-r8"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "debezium-3.4-connect-compat",
            "component_version": "3.4.3-r1",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/debezium-3.4-connect-compat@3.4.3-r1",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-09-15T19:22:01Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "debezium-3.4-connect-compat",
        "purl": "pkg:apk/wolfi/debezium-3.4-connect-compat?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.3-r8"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "debezium-3.4-connect-compat",
            "component_version": "3.4.3-r1",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/debezium-3.4-connect-compat@3.4.3-r1",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-09-15T19:22:01Z"
          }
        ]
      }
    }
  ]
}