SUSE alert openSUSE-SU-2026:20920-1 (elemental-register)

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null@suse.de
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security-announce@lists.opensuse.org
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openSUSE-SU-2026:20920-1: important: Security update for elemental-register
Date:
             
 
Tue, 09 Jun 2026 17:51:31 +0200
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<20260609155131.5AF5FFCF8@maintenance.suse.de>
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Article
openSUSE security update: security update for elemental-register
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:20920-1
Rating: important
References:

  * bsc#1251679
  * bsc#1260277
  * bsc#1265921
  * bsc#1266789
  * bsc#1267168
  * bsc#1267197



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 6 bug fixes can now be installed.

Description:

This update for elemental-register fixes the following issue

- CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the
HTTP/2: path pseudo-
  header (bsc#1260277).

Changes:

- Update to v1.9.2:
 * 71d1fb9c Local node labels (#984)
 * ce6acda9 Bump golang.org/x/net to v0.55.0 includes fixes for:
 - bsc#1266789 bsc#1265921 bsc#1267197 bsc#1267168 bsc#1251679
 * 060958b7 Bump golangci/golangci-lint-action
 * 3b4b6699 use a real UUID for the machine registration ID
 * d33faa01 Bump google.golang.org/grpc library (bsc#1260277 CVE-2026-33186)
 * 6dceb411 Deterministic endpoints for MachineRegistrations (#975)
- Update to v1.9.1:
 * b42116d4 Ensure the machine inventory selector keeps looking for a match
- Update to v1.9.0:
- Update to v1.9.0-rc1:
 * 9952ebe1 Update libraries based on dependency scan
 * 5e128c5d Adapt OBS packages to a 1.9 version to coexist with 1.8 version
 * f88219af Fix cluster api version in test environment
 * ad937279 Run 'make generate' to recreate generated code and vendor folder
 * 15bb505f Bump to cluster API libraries to v1.12.x
 * 63369022 Bump test environment tools in Makefile
 * 7b464802 Run 'make vendor' to recreate vendor folder
 * 879b3464 Bump yip
 * aeda10ac Fix unit tests after bumping libraries
 * 33dcb61a Run 'make vendor' to recreate vendor folder
 * 0ccd96af Bump wrangler from v2 to v3
 * ff0190c4 Run 'make generate' to renew all generated code and config files
 * b28d2f08 Bump controller generator to version 0.19
 * 0bf7dc32 Update controller runtime options
 * 549e720d Run 'make vendor' to recreate vendor folder
 * 3f0f27e0 Updated cluster-api, steve, rancher/apis, client-go and k8s/api
 to the level they were at rancher v2.13
 * 49ebf0b7 Update headers to 2026
 * fd13ba92 Update questions to include SL Micro 6.2


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-16.0-902=1

Package List:

- openSUSE Leap 16.0:

  elemental-register-1.9.2-160000.1.1
  elemental-support-1.9.2-160000.1.1

References:

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