SUSE-SU-2026:22066-1: important: Security update for elemental-operator

SLE-UPDATES null at suse.de
Fri Jun 12 16:31:17 UTC 2026 

# Security update for elemental-operator

Announcement ID: SUSE-SU-2026:22066-1  
Release Date: 2026-06-10T08:13:10Z  
Rating: important  
References:

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

  
Cross-References:

  * CVE-2025-58190
  * CVE-2026-25680
  * CVE-2026-25681
  * CVE-2026-27136
  * CVE-2026-33186
  * CVE-2026-33814
  * CVE-2026-39821
  * CVE-2026-42502
  * CVE-2026-42506

  
CVSS scores:

  * CVE-2025-58190 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-58190 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-58190 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-58190 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-25680 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-25680 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-25680 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-25681 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-25681 ( SUSE ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-25681 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-27136 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-27136 ( SUSE ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-27136 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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
  * 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
  * 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
  * CVE-2026-39821 ( SUSE ):  9.1
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39821 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  9.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-42502 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-42502 ( SUSE ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-42502 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-42506 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N
  * CVE-2026-42506 ( SUSE ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  * CVE-2026-42506 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

  
Affected Products:

  * SUSE Linux Micro 6.0

  
  
An update that solves nine vulnerabilities can now be installed.

## Description:

This update for elemental-operator 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 for elemental-operator:

  * Fix substitution
  * Fix reference in labels
  * Adapt labels to pass OBS container checks
  * Update to version 1.6.11:
  * Bump unit test environment artifacts
  * Bump test environment tools in Makefile
  * Bump actions
  * Refresh auto-generated code (make run)
  * Bump controller generator to version 0.19
  * Bump golangci/golangci-lint-action
  * Bump google.golang.org/grpc library (bsc#1260277 CVE-2026-33186)
  * Update spec and Dockerfiles to use go1.25
  * Bump golang.org/x/net to v0.55.0, includes fixes for:
  * bsc#1266789 bsc#1265921 bsc#1267197 bsc#1267168 bsc#1251679
  * Update year in header
  * Remove labeler workflow

## 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 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-750=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 x86_64)
    * elemental-register-1.6.11-1.1
    * elemental-support-1.6.11-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-58190.html
  * https://www.suse.com/security/cve/CVE-2026-25680.html
  * https://www.suse.com/security/cve/CVE-2026-25681.html
  * https://www.suse.com/security/cve/CVE-2026-27136.html
  * https://www.suse.com/security/cve/CVE-2026-33186.html
  * https://www.suse.com/security/cve/CVE-2026-33814.html
  * https://www.suse.com/security/cve/CVE-2026-39821.html
  * https://www.suse.com/security/cve/CVE-2026-42502.html
  * https://www.suse.com/security/cve/CVE-2026-42506.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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