SUSE-SU-2026:22050-1: important: Security update for elemental-register

[SLE-SECURITY-UPDATES]

# Security update for elemental-register

Announcement ID: SUSE-SU-2026:22050-1  
Release Date: 2026-06-08T14:20:14Z  
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 ):  8.6
    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
  * 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 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

  
Affected Products:

  * SUSE Linux Micro 6.2

  
  
An update that solves one vulnerability and has five 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 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 Micro 6.2  
    zypper in -t patch SUSE-SL-Micro-6.2-902=1

## Package List:

  * SUSE Linux Micro 6.2 (aarch64 x86_64)
    * 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
  * https://bugzilla.suse.com/show_bug.cgi?id=1251679
  * https://bugzilla.suse.com/show_bug.cgi?id=1260277
  * https://bugzilla.suse.com/show_bug.cgi?id=1265921
  * https://bugzilla.suse.com/show_bug.cgi?id=1266789
  * https://bugzilla.suse.com/show_bug.cgi?id=1267168
  * https://bugzilla.suse.com/show_bug.cgi?id=1267197

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