# MariaDB Foundation MariaDB Server vulnerabilities

Source: https://junglewise.ai/threats/technologies/mariadb-server  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/mariadb-server.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in MariaDB Foundation MariaDB Server: 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.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (0 critical, 0 exploited in the wild)

## About MariaDB Foundation MariaDB Server

Open-source relational database management system compatible with MySQL.

## Latest MariaDB Foundation MariaDB Server 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)

## Most severe MariaDB Foundation MariaDB Server 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-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-2026-44173: 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-2026-44169: 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-2026-44170: 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)

## 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 |

## 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 MariaDB Server vulnerabilities", https://junglewise.ai/threats/technologies/mariadb-server, 12 November 2026.