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SUSE mariadb-connector-c Important SQL Injection Fix Vuln 2026-3135-1

suse
Calendar Grey July 20, 2026
Scroller Suse
Update addresses a critical issue in mariadb-connector-c, ensuring better security for SUSE users with important fixes.
A security update for mariadb-connector-c addresses vulnerability CVE-2026-44172, now available for installation on specific SUSE Linux Enterprise products.

Summary

## This update for mariadb-connector-c fixes the following issue: * CVE-2026-44172: mysql_real_escape_string() incorrectly handled big5 (bsc#1266438). Changes for mariadb-connector-c: * Update to 3.1.28. ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-3135=1 * SUSE Linux Enterprise Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-3135=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64) * libmariadb_plugins-3.1.28-2.38.1

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE remote access important mariadb connector c

References

* bsc#1266438

Cross-

* CVE-2026-44172

CVSS scores:

* CVE-2026-44172 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

* CVE-2026-44172 ( NVD ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-44172 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

* CVE-2026-44172 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:3135-1
Release Date: 2026-07-20T14:24:39Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE remote access important mariadb connector c

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