SUSE-SU-2026:4554-1: important: Security update for google-osconfig-agent

[SLE-SECURITY-UPDATES]

# Security update for google-osconfig-agent

Announcement ID: SUSE-SU-2026:4554-1  
Release Date: 2026-10-07T08:00:38Z  
Rating: important  
References:

  * bsc#1283672

  
Cross-References:

  * CVE-2026-63209

  
CVSS scores:

  * CVE-2026-63209 ( 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-2026-63209 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-63209 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Public Cloud Module 12
  * SUSE Linux Enterprise High Performance Computing 12 SP2
  * SUSE Linux Enterprise High Performance Computing 12 SP3
  * SUSE Linux Enterprise High Performance Computing 12 SP4
  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12
  * SUSE Linux Enterprise Server 12 SP1
  * SUSE Linux Enterprise Server 12 SP2
  * SUSE Linux Enterprise Server 12 SP3
  * SUSE Linux Enterprise Server 12 SP4
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12
  * SUSE Linux Enterprise Server for SAP Applications 12 SP1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP2
  * SUSE Linux Enterprise Server for SAP Applications 12 SP3
  * SUSE Linux Enterprise Server for SAP Applications 12 SP4
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for google-osconfig-agent fixes the following issue:

  * CVE-2026-63209: github.com/klauspost/compress: signed integer overflow in
    s2.NewDict() allows an attacker to bypass repeat index validation and cause
    a process crash (bsc#1283672).

Changes for google-osconfig-agent:

Update to version 20260928.01

  * scalibr linux new metadata support (#1038)
  * Fix failing to report REBOOTING state during postPatchReboot due to context
    canceled for Windows VMs (#1055)
  * Fix os/snap extractor usage (#1053)
  * Update github.com/klauspost/compress to v1.18.7 (bsc#1283672,
    CVE-2026-63209)
  * bump grpc package to new version (#1057)
  * bump some dependencies across few modules (#1056)
  * Update github.com/klauspost/compress to v1.18.7 (bsc#1283672,
    CVE-2026-63209)

## 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:

  * Public Cloud Module 12  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2026-4554

## Package List:

  * Public Cloud Module 12 (aarch64 ppc64le s390x x86_64)
    * google-osconfig-agent-20260928.01-1.63.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-63209.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1283672

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