SUSE-SU-2026:0922-1: moderate: Security update for tomcat

[SLE-SECURITY-UPDATES]

# Security update for tomcat

Announcement ID: SUSE-SU-2026:0922-1  
Release Date: 2026-03-18T09:15:06Z  
Rating: moderate  
References:

  * bsc#1258385

  
Cross-References:

  * CVE-2026-24733

  
CVSS scores:

  * CVE-2026-24733 ( SUSE ):  6.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-24733 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2026-24733 ( NVD ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-24733 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

  
Affected Products:

  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for tomcat fixes the following issues:

  * CVE-2026-24733: improper input validation on HTTP/0.9 requests (bsc#1258385)

## 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-2026-922=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
    * tomcat-javadoc-9.0.36-3.156.1
    * tomcat-9.0.36-3.156.1
    * tomcat-webapps-9.0.36-3.156.1
    * tomcat-lib-9.0.36-3.156.1
    * tomcat-jsp-2_3-api-9.0.36-3.156.1
    * tomcat-admin-webapps-9.0.36-3.156.1
    * tomcat-servlet-4_0-api-9.0.36-3.156.1
    * tomcat-el-3_0-api-9.0.36-3.156.1
    * tomcat-docs-webapp-9.0.36-3.156.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-24733.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1258385

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