{"schema_version":1,"title":"MariaDB Connector/J vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 7 vulnerabilities in MariaDB Connector/J: 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-119281, was published on 29 October 2026. 6 vulnerabilities in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/mariadb-connector-j","json_url":"https://junglewise.ai/threats/technologies/mariadb-connector-j.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/mariadb-connector-j","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":0,"all_time":7,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":6,"last_90_days":7,"last_365_days":7},"latest":[{"cve":"CVE-2026-119281","cvss":5.9,"epss":0.0028,"slug":"cve-2026-119281-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J character set validation bypass","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.71+00:00","url":"https://junglewise.ai/threats/cve-2026-119281-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119279","cvss":5.9,"epss":0.0035,"slug":"cve-2026-119279-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J integer overflow in length encoding","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.387+00:00","url":"https://junglewise.ai/threats/cve-2026-119279-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119278","cvss":5.9,"slug":"cve-2026-119278-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J array index out of bounds in caching_sha2_password","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.237+00:00","url":"https://junglewise.ai/threats/cve-2026-119278-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119277","cvss":5.9,"slug":"cve-2026-119277-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J buffer overflow in packet decoding","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.067+00:00","url":"https://junglewise.ai/threats/cve-2026-119277-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119276","cvss":5.9,"epss":0.0035,"slug":"cve-2026-119276-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J heap allocation denial of service","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:20.907+00:00","url":"https://junglewise.ai/threats/cve-2026-119276-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119210","cvss":5.9,"epss":0.003,"slug":"cve-2026-119210-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J LOAD DATA LOCAL INFILE bypass in metadata queries","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:20.403+00:00","url":"https://junglewise.ai/threats/cve-2026-119210-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-55857","cvss":5.9,"epss":0.0031,"slug":"cve-2026-55857-mariadb-connector-j-cleartext-password-transmission-in-pam","title":"MariaDB Connector/J cleartext password transmission in PAM authentication","severity":"medium","exploited":false,"published_at":"2026-08-28T23:17:08.68+00:00","url":"https://junglewise.ai/threats/cve-2026-55857-mariadb-connector-j-cleartext-password-transmission-in-pam"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":6},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Mariadb","slug":"mariadb","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/mariadb"},{"name":"MariaDB Server","slug":"mariadb-mariadb-server","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/mariadb-mariadb-server"},{"name":"Mariadb Connector/Node.js","slug":"connector-node-js","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/connector-node-js"}],"technology":{"hub":true,"name":"MariaDB Connector/J","slug":"mariadb-connector-j","vendor":{"hub":true,"name":"Mariadb","slug":"mariadb","url":"https://junglewise.ai/threats/vendors/mariadb"},"aliases":[],"category":"library","homepage":"https://mariadb.com/docs/connectors/connector-java/","description":"Java library for connecting to MariaDB databases.","url":"https://junglewise.ai/threats/technologies/mariadb-connector-j"},"most_severe":[{"cve":"CVE-2026-119279","cvss":5.9,"epss":0.0035,"slug":"cve-2026-119279-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J integer overflow in length encoding","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.387+00:00","url":"https://junglewise.ai/threats/cve-2026-119279-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119276","cvss":5.9,"epss":0.0035,"slug":"cve-2026-119276-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J heap allocation denial of service","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:20.907+00:00","url":"https://junglewise.ai/threats/cve-2026-119276-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-55857","cvss":5.9,"epss":0.0031,"slug":"cve-2026-55857-mariadb-connector-j-cleartext-password-transmission-in-pam","title":"MariaDB Connector/J cleartext password transmission in PAM authentication","severity":"medium","exploited":false,"published_at":"2026-08-28T23:17:08.68+00:00","url":"https://junglewise.ai/threats/cve-2026-55857-mariadb-connector-j-cleartext-password-transmission-in-pam"},{"cve":"CVE-2026-119210","cvss":5.9,"epss":0.003,"slug":"cve-2026-119210-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J LOAD DATA LOCAL INFILE bypass in metadata queries","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:20.403+00:00","url":"https://junglewise.ai/threats/cve-2026-119210-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119281","cvss":5.9,"epss":0.0028,"slug":"cve-2026-119281-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J character set validation bypass","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.71+00:00","url":"https://junglewise.ai/threats/cve-2026-119281-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119278","cvss":5.9,"slug":"cve-2026-119278-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J array index out of bounds in caching_sha2_password","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.237+00:00","url":"https://junglewise.ai/threats/cve-2026-119278-mariadb-connector-j-is-used-to-connect-applications-developed-in"},{"cve":"CVE-2026-119277","cvss":5.9,"slug":"cve-2026-119277-mariadb-connector-j-is-used-to-connect-applications-developed-in","title":"MariaDB Connector/J buffer overflow in packet decoding","severity":"medium","exploited":false,"published_at":"2026-10-29T21:17:21.067+00:00","url":"https://junglewise.ai/threats/cve-2026-119277-mariadb-connector-j-is-used-to-connect-applications-developed-in"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}