Bug 2488459 (CVE-2026-44172) - CVE-2026-44172 mariadb: MariaDB server: SQL injection vulnerability via improper handling of big5 character set with mysql_real_escape_string()
Summary: CVE-2026-44172 mariadb: MariaDB server: SQL injection vulnerability via impro...
Keywords:
Status: NEW
Alias: CVE-2026-44172
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2496629 2496631 2494789 2494792 2496630
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-12 18:01 UTC by OSIDB Bzimport
Modified: 2026-07-29 21:03 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:43505 0 None None None 2026-07-22 13:23:31 UTC
Red Hat Product Errata RHSA-2026:47772 0 None None None 2026-07-29 21:03:28 UTC

Description OSIDB Bzimport 2026-06-12 18:01:55 UTC 
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.
Comment 3 errata-xmlrpc 2026-07-22 13:23:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:43505 https://access.redhat.com/errata/RHSA-2026:43505
Comment 4 errata-xmlrpc 2026-07-29 21:03:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:47772 https://access.redhat.com/errata/RHSA-2026:47772
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