SUSE-SU-2026:5238-1: important: Security update for rsyslog

[SLE-SECURITY-UPDATES]

# Security update for rsyslog

Announcement ID: SUSE-SU-2026:5238-1  
Release Date: 2026-11-13T16:08:06Z  
Rating: important  
References:

  * bsc#1289824
  * jsc#PED-16623

  
Cross-References:

  * CVE-2026-93404

  
CVSS scores:

  * CVE-2026-93404 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-93404 ( SUSE ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

  
Affected Products:

  * Basesystem Module 15-SP7
  * Galera for Ericsson 15 SP7
  * Server Applications Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves one vulnerability and contains one feature can now be
installed.

## Description:

This update for rsyslog fixes the following issue:

Security issues fixed:

  * CVE-2026-93404: omclickhouse SQL injection due improper escaping in the
    built-in ClickHouse `INSERT` template (bsc#1289824).

Other updates and bugfixes:

  * Added new rsyslog (imdtls/omdtls) DTLS modules (jsc#PED-16623)

## 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:

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-5238

  * Server Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-5238

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-5238

  * Galera for Ericsson 15 SP7  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP7-ERICSSON-2026-5238

## Package List:

  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * rsyslog-module-ossl-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-8.2608.0-150700.3.34.1
    * rsyslog-module-dtls-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-dtls-8.2608.0-150700.3.34.1
    * rsyslog-module-ossl-8.2608.0-150700.3.34.1
    * rsyslog-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-debugsource-8.2608.0-150700.3.34.1
  * Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * rsyslog-module-snmp-8.2608.0-150700.3.34.1
    * rsyslog-module-gssapi-8.2608.0-150700.3.34.1
    * rsyslog-module-gssapi-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-mysql-8.2608.0-150700.3.34.1
    * rsyslog-module-relp-8.2608.0-150700.3.34.1
    * rsyslog-module-relp-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-gtls-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-udpspoof-8.2608.0-150700.3.34.1
    * rsyslog-module-gtls-8.2608.0-150700.3.34.1
    * rsyslog-module-pgsql-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-pgsql-8.2608.0-150700.3.34.1
    * rsyslog-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-mysql-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-debugsource-8.2608.0-150700.3.34.1
    * rsyslog-module-udpspoof-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-snmp-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-mmnormalize-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-module-mmnormalize-8.2608.0-150700.3.34.1
  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * rsyslog-module-kafka-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-debuginfo-8.2608.0-150700.3.34.1
    * rsyslog-debugsource-8.2608.0-150700.3.34.1
    * rsyslog-module-kafka-8.2608.0-150700.3.34.1
  * Galera for Ericsson 15 SP7 (x86_64)
    * rsyslog-devel-8.2608.0-150700.3.34.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-93404.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1289824
  * https://jira.suse.com/browse/PED-16623

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