{"id":"BIT-mariadb-2026-107817","summary":"MariaDB: mysql_json plugin OOB reads","details":"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.","aliases":["BIT-mariadb-min-2026-107817","BIT-mysql-client-2026-107817","CVE-2026-107817","GHSA-89ph-64cf-gqcc"],"modified":"2026-10-16T09:55:49.682870936Z","published":"2026-10-16T08:41:56.739Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*"]},"references":[{"type":"FIX","url":"https://github.com/MariaDB/server/commit/851f52470d470a96a66e0b7e5599f3b6c2e45907"},{"type":"ARTICLE","url":"https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19"},{"type":"ARTICLE","url":"https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28"},{"type":"ARTICLE","url":"https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13"},{"type":"ARTICLE","url":"https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9"},{"type":"ARTICLE","url":"https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3"},{"type":"ARTICLE","url":"https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2"},{"type":"ADVISORY","url":"https://github.com/MariaDB/server/security/advisories/GHSA-89ph-64cf-gqcc"},{"type":"REPORT","url":"https://jira.mariadb.org/browse/MDEV-40678"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107817"}],"affected":[{"package":{"name":"mariadb","ecosystem":"Bitnami","purl":"pkg:bitnami/mariadb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"10.6.1"},{"fixed":"10.6.28"},{"introduced":"10.11.1"},{"fixed":"10.11.19"},{"introduced":"11.4.1"},{"fixed":"11.4.13"},{"introduced":"11.8.1"},{"fixed":"11.8.9"},{"introduced":"12.3.1"},{"fixed":"12.3.3"},{"introduced":"13.0.1"},{"fixed":"13.0.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mariadb/BIT-mariadb-2026-107817.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"}]}],"schema_version":"1.9.0"}