SUSE alert SUSE-SU-2026:22181-1 (ignition)

From:
             
 
SLE-SECURITY-UPDATES <null@suse.de>
To:
             
 
sle-security-updates@lists.suse.com
Subject:
             
 
SUSE-SU-2026:22181-1: important: Security update for ignition
Date:
             
 
Tue, 23 Jun 2026 16:38:56 -0000
Message-ID:
             
 
<178223273641.221.98427277938422522@f1988df5aa67>
# Security update for ignition

Announcement ID: SUSE-SU-2026:22181-1  
Release Date: 2026-06-19T16:57:01Z  
Rating: important  
References:

  * bsc#1265751

  
Cross-References:

  * CVE-2026-33814

  
CVSS scores:

  * CVE-2026-33814 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 ignition fixes the following issue

  * CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport
    when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265751).

## 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-16.0-973=1

  * SUSE Linux Enterprise Server for SAP applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-973=1

## Package List:

  * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64)
    * ignition-2.21.0-160000.4.1
    * ignition-debuginfo-2.21.0-160000.4.1
  * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    * ignition-2.21.0-160000.4.1
    * ignition-debuginfo-2.21.0-160000.4.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-33814.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1265751



Attachment: None (type=text/html)
(HTML attachment elided)