SUSE-SU-2026:22051-1: important: Security update for elemental-toolkit

Tue Jun 9 20:30:31 UTC 2026

# Security update for elemental-toolkit

Announcement ID: SUSE-SU-2026:22051-1  
Release Date: 2026-06-08T14:20:14Z  
Rating: important  
References:

  * bsc#1251679
  * bsc#1260277
  * bsc#1266187
  * bsc#1267168

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 three fixes can now be
installed.

## Description:

This update for elemental-toolkit 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 v2.3.4:
  * 974af043 Bump golang.org/x/net to v0.55.0 (bsc#1267168 bsc#1251679)
  * ae39c90f Bump golang.org/x/crypto to v0.52.0 (bsc#1266187)
  * Update to v2.3.3:
  * 8b4af274 Avoid pulling binaries with curl
  * d46e30f4 Bump golangci/golangci-lint-action to v9
  * 02caf200 Bump github.com/spf13/cobra library
  * e29e1fbf Bump github.com/jaypipes/ghw library
  * 652654e1 Bump github.com/bramvdbogaerde/go-scp library
  * f94a0c58 Bump google.golang.org/grpc library (bsc#1260277 CVE-2026-33186)
  * dc1a2056 Bump github.com/ulikunitz/xz library
  * 337a986c Update headers to 2026
  * d6aac085 Switch from TW to Leap 16.0 for green flavor

## 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-6.2-903=1

## Package List:

  * SUSE Linux Micro 6.2 (aarch64 x86_64)
    * elemental-toolkit-2.3.4-160000.1.1

## 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=1266187
  * https://bugzilla.suse.com/show_bug.cgi?id=1267168

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