SUSE-SU-2026:21852-1: important: Security update for alloy

[SLE-UPDATES]

# Security update for alloy

Announcement ID: SUSE-SU-2026:21852-1  
Release Date: 2026-05-27T09:08:57Z  
Rating: important  
References:

  * bsc#1262955
  * bsc#1263530

  
Cross-References:

  * CVE-2026-34986
  * CVE-2026-41602

  
CVSS scores:

  * CVE-2026-34986 ( 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-2026-34986 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-34986 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-41602 ( 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-2026-41602 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-41602 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP applications 16.0

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for alloy fixes the following issues

  * CVE-2026-34986: github.com/go-jose/go-jose/v4: crafted JWE input with a
    missing encrypted key can lead to a denial of service (bsc#1262955).
  * CVE-2026-41602: github.com/apache/thrift: TFramedTransport frame size
    headers can lead to a uint32 integer overflow (bsc#1263530).

Changes for alloy:

  * Update to version 1.16.1
  * Bug Fixes logging: Fix startup deadlock when components log before logging
    config is evaluated Update to Beyla 3.9.8 Migrate from Docker to Moby

## 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 Enterprise Server for SAP applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-807=1

  * SUSE Linux Enterprise Server 16.0  
    zypper in -t patch SUSE-SLES-16.0-807=1

## Package List:

  * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64)
    * alloy-1.16.1-160000.1.1
    * alloy-debuginfo-1.16.1-160000.1.1
  * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    * alloy-1.16.1-160000.1.1
    * alloy-debuginfo-1.16.1-160000.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-34986.html
  * https://www.suse.com/security/cve/CVE-2026-41602.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1262955
  * https://bugzilla.suse.com/show_bug.cgi?id=1263530

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