# MariaDB Foundation vulnerabilities

Source: https://junglewise.ai/threats/vendors/mariadb-foundation  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/mariadb-foundation.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 16 vulnerabilities in MariaDB Foundation: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44173, was published on 12 June 2026. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 16 (0 critical, 0 exploited in the wild)

## About MariaDB Foundation

The MariaDB Foundation is a non-profit organization that oversees the development and community of the MariaDB relational database.

## Latest MariaDB Foundation vulnerabilities

- [CVE-2026-44173: MariaDB Server incorrect authorization for FILE privilege in subqueries](https://junglewise.ai/threats/cve-2026-44173-mariadb-server-incorrect-authorization-for-file-privilege-in) (medium, CVSS 5, published 12 Jun 2026)
- [CVE-2026-44170: MariaDB OS command injection in CONNECT engine on Windows](https://junglewise.ai/threats/cve-2026-44170-mariadb-os-command-injection-in-connect-engine-on-windows) (info, CVSS 6.3, published 12 Jun 2026)
- [CVE-2026-44169: MariaDB Server authorization bypass in stored routine definitions](https://junglewise.ai/threats/cve-2026-44169-mariadb-server-authorization-bypass-in-stored-routine-definitions) (medium, CVSS 4.3, published 12 Jun 2026)
- [CVE-2026-35549: MariaDB Server denial of service in caching_sha2_password plugin](https://junglewise.ai/threats/cve-2026-35549-mariadb-server-denial-of-service-in-caching-sha2-password-plugin) (medium, CVSS 6.5, published 3 Apr 2026)
- [CVE-2026-3494: MariaDB and Amazon RDS audit log bypass via SQL comment prefixing](https://junglewise.ai/threats/cve-2026-3494-mariadb-and-amazon-rds-audit-log-bypass-via-sql-comment-prefixing) (high, CVSS 4.3, published 3 Mar 2026)
- [CVE-2017-3318: Oracle MySQL Server information disclosure in Error Handling](https://junglewise.ai/threats/cve-2017-3318-oracle-mysql-server-information-disclosure-in-error-handling) (medium, CVSS 4, published 27 Jan 2017)
- [CVE-2017-3317: Oracle MySQL and MariaDB denial of service in Logging component](https://junglewise.ai/threats/cve-2017-3317-oracle-mysql-and-mariadb-denial-of-service-in-logging-component) (medium, CVSS 4, published 27 Jan 2017)
- [CVE-2017-3313: Oracle MySQL MyISAM unauthorized data access](https://junglewise.ai/threats/cve-2017-3313-oracle-mysql-myisam-unauthorized-data-access) (medium, CVSS 4.7, published 27 Jan 2017)
- [CVE-2017-3312: Oracle MySQL and MariaDB privilege escalation in mysqld_safe script](https://junglewise.ai/threats/cve-2017-3312-oracle-mysql-and-mariadb-privilege-escalation-in-mysqld-safe) (medium, CVSS 6.7, published 27 Jan 2017)
- [CVE-2017-3291: Oracle MySQL and MariaDB privilege escalation in mysqld_safe ledir option](https://junglewise.ai/threats/cve-2017-3291-oracle-mysql-and-mariadb-privilege-escalation-in-mysqld-safe-ledir) (medium, CVSS 6.3, published 27 Jan 2017)
- [CVE-2017-3265: Oracle MySQL and MariaDB privilege escalation in Server Packaging](https://junglewise.ai/threats/cve-2017-3265-oracle-mysql-and-mariadb-privilege-escalation-in-server-packaging) (medium, CVSS 5.6, published 27 Jan 2017)
- [CVE-2017-3258: Oracle MySQL and MariaDB denial of service in DDL subcomponent](https://junglewise.ai/threats/cve-2017-3258-oracle-mysql-and-mariadb-denial-of-service-in-ddl-subcomponent) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3257: Oracle MySQL InnoDB denial of service vulnerability](https://junglewise.ai/threats/cve-2017-3257-oracle-mysql-innodb-denial-of-service-vulnerability) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3244: Oracle MySQL and MariaDB denial of service in DML subcomponent](https://junglewise.ai/threats/cve-2017-3244-oracle-mysql-and-mariadb-denial-of-service-in-dml-subcomponent) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3243: Oracle MySQL and MariaDB denial of service in Charsets component](https://junglewise.ai/threats/cve-2017-3243-oracle-mysql-and-mariadb-denial-of-service-in-charsets-component) (medium, CVSS 4.4, published 27 Jan 2017)
- [CVE-2017-3238: Oracle MySQL and MariaDB denial of service in Server Optimizer](https://junglewise.ai/threats/cve-2017-3238-oracle-mysql-and-mariadb-denial-of-service-in-server-optimizer) (medium, CVSS 6.5, published 27 Jan 2017)

## Most severe MariaDB Foundation vulnerabilities

- [CVE-2026-3494: MariaDB and Amazon RDS audit log bypass via SQL comment prefixing](https://junglewise.ai/threats/cve-2026-3494-mariadb-and-amazon-rds-audit-log-bypass-via-sql-comment-prefixing) (high, CVSS 4.3, published 3 Mar 2026)
- [CVE-2017-3312: Oracle MySQL and MariaDB privilege escalation in mysqld_safe script](https://junglewise.ai/threats/cve-2017-3312-oracle-mysql-and-mariadb-privilege-escalation-in-mysqld-safe) (medium, CVSS 6.7, published 27 Jan 2017)
- [CVE-2026-35549: MariaDB Server denial of service in caching_sha2_password plugin](https://junglewise.ai/threats/cve-2026-35549-mariadb-server-denial-of-service-in-caching-sha2-password-plugin) (medium, CVSS 6.5, published 3 Apr 2026)
- [CVE-2017-3258: Oracle MySQL and MariaDB denial of service in DDL subcomponent](https://junglewise.ai/threats/cve-2017-3258-oracle-mysql-and-mariadb-denial-of-service-in-ddl-subcomponent) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3257: Oracle MySQL InnoDB denial of service vulnerability](https://junglewise.ai/threats/cve-2017-3257-oracle-mysql-innodb-denial-of-service-vulnerability) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3244: Oracle MySQL and MariaDB denial of service in DML subcomponent](https://junglewise.ai/threats/cve-2017-3244-oracle-mysql-and-mariadb-denial-of-service-in-dml-subcomponent) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3238: Oracle MySQL and MariaDB denial of service in Server Optimizer](https://junglewise.ai/threats/cve-2017-3238-oracle-mysql-and-mariadb-denial-of-service-in-server-optimizer) (medium, CVSS 6.5, published 27 Jan 2017)
- [CVE-2017-3291: Oracle MySQL and MariaDB privilege escalation in mysqld_safe ledir option](https://junglewise.ai/threats/cve-2017-3291-oracle-mysql-and-mariadb-privilege-escalation-in-mysqld-safe-ledir) (medium, CVSS 6.3, published 27 Jan 2017)
- [CVE-2017-3265: Oracle MySQL and MariaDB privilege escalation in Server Packaging](https://junglewise.ai/threats/cve-2017-3265-oracle-mysql-and-mariadb-privilege-escalation-in-server-packaging) (medium, CVSS 5.6, published 27 Jan 2017)
- [CVE-2026-44173: MariaDB Server incorrect authorization for FILE privilege in subqueries](https://junglewise.ai/threats/cve-2026-44173-mariadb-server-incorrect-authorization-for-file-privilege-in) (medium, CVSS 5, published 12 Jun 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## MariaDB Foundation technologies

- [MariaDB Foundation MariaDB Server](https://junglewise.ai/threats/technologies/mariadb-server): 5 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "MariaDB Foundation vulnerabilities", https://junglewise.ai/threats/vendors/mariadb-foundation, 9 November 2026.