SUSE alert openSUSE-SU-2026:20603-1 (ignition)

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null@suse.de
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security-announce@lists.opensuse.org
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openSUSE-SU-2026:20603-1: important: Security update for ignition
Date:
             
 
Thu, 23 Apr 2026 11:14:10 +0200
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<20260423091410.9A21AFCCC@maintenance.suse.de>
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Article
openSUSE security update: security update for ignition
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:20603-1
Rating: important
References:

  * bsc#1260251



Cross-References:

  * CVE-2026-33186



CVSS scores:

  * CVE-2026-33186 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-33186 ( SUSE ): 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves one vulnerability and has one bug fix can now be installed.

Description:

This update for ignition fixes the following issue:

- CVE-2026-33186: Fixed an authorization bypass due to improper validation of the HTTP/2: path
pseudo-header (bsc#1260251).


Patch instructions:

   To install this openSUSE security update use the suse recommended installation methods
   like YaST online_update or "zypper patch".
   Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

   zypper in -t patch openSUSE-Leap-16.0-615=1

Package List:

- openSUSE Leap 16.0:

  ignition-2.21.0-160000.3.1

References:

  * https://www.suse.com/security/cve/CVE-2026-33186.html