CVE-2026-44172
MariaDB server is a community developed fork of MySQL server. In versions 3.3.18 and 3.4.8, an application that was taking non-validated user input, escaping it with mysql_real_escape_string() and sending it to the database using text protocol and big5 character set was vulnerable to SQL injections, even though mysql_real_escape_string() was supposed to prevent them. This issue has been patched in versions 3.3.19 and 3.4.9.
- Score
- CVSS 3.1 9.1 Critical
- Status
- Modified - security-advisories@github.com
- Published
- 2026-06-12
- Last modified
- 2026-10-26
- Weaknesses
- CWE-89
Affected products
- Mariadb (Mariadb)
- Server (Mariadb)
- Enterprise Linux (Redhat)
- Enterprise Linux Eus (Redhat)
- Hummingbird (Redhat)
References
- https://github.com/MariaDB/server/security/advisories/GHSA-pv9p-5w55-55jm
- https://jira.mariadb.org/browse/CONC-819
- https://access.redhat.com/security/cve/CVE-2026-44172
- https://bugzilla.redhat.com/show_bug.cgi?id=2488459
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44172.json
- https://access.redhat.com/errata/RHSA-2026:68567
- https://access.redhat.com/errata/RHSA-2026:47772
- https://access.redhat.com/errata/RHSA-2026:43505
- https://access.redhat.com/errata/RHSA-2026:30135
