SUSE-SU-2025:21144-1: important: Security update for mysql-connector-java

[SLE-SECURITY-UPDATES]

# Security update for mysql-connector-java

Announcement ID: SUSE-SU-2025:21144-1  
Release Date: 2025-11-26T08:12:38Z  
Rating: important  
References:

  * bsc#1241693

  
Cross-References:

  * CVE-2025-30706

  
CVSS scores:

  * CVE-2025-30706 ( SUSE ):  7.7
    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-30706 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-30706 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP Applications 16.0

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for mysql-connector-java fixes the following issues:

  * Upgrade to Version 9.3.0
  * CVE-2025-30706: Fixed Connector/J vulnerability (bsc#1241693)
  * Updatable ResultSet fails with 'Parameter index out of range'.
  * Fixed Resultset UPDATE methods not checking validity of ResultSet.
  * DatabaseMetaData clean up.
  * Fixed implement missing methods in DatabaseMetaDataUsingInfoSchema.
  * Fixed procedure execution failing when the parameter name contains escape
    character.
  * Fixed allow only Krb5LoginModule in Kerberos authentication.
  * Fixed EXECUTE on CallableStatement resulting in
    ArrayIndexOutOfBoundsException.
  * Mysql connector use an uneffective way to match numericValue.
  * Fixed parameter index validation not proper in CallableStatement

## 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 16.0  
    zypper in -t patch SUSE-SLES-16.0-56=1

  * SUSE Linux Enterprise Server for SAP Applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-56=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (noarch)
    * mysql-connector-java-9.3.0-160000.1.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    * mysql-connector-java-9.3.0-160000.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-30706.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1241693

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