SUSE-SU-2026:22650-1: low: Security update for helm

[SLE-UPDATES]

# Security update for helm

Announcement ID: SUSE-SU-2026:22650-1  
Release Date: 2026-07-13T19:24:02Z  
Rating: low  
References:

  * bsc#1270127

  
Cross-References:

  * CVE-2026-48978

  
CVSS scores:

  * CVE-2026-48978 ( SUSE ):  2.1
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-48978 ( SUSE ):  3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

  
Affected Products:

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

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for helm fixes the following issue

  * CVE-2026-48978: oras.land/oras-go/v2/registry/remote/auth: malicious
    registry can hijack Bearer token realm to exfiltrate credentials and refresh
    tokens (bsc#1270127).

Changes for helm:

  * Update to version 3.21.2.

## 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 Enterprise Server 16.0  
    zypper in -t patch SUSE-SLES-16.0-1235=1

  * SUSE Linux Enterprise Server for SAP applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-1235=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (aarch64 s390x x86_64)
    * helm-debuginfo-3.21.2-160000.2.1
    * helm-3.21.2-160000.2.1
  * SUSE Linux Enterprise Server 16.0 (noarch)
    * helm-zsh-completion-3.21.2-160000.2.1
    * helm-fish-completion-3.21.2-160000.2.1
    * helm-bash-completion-3.21.2-160000.2.1
  * SUSE Linux Enterprise Server for SAP applications 16.0 (noarch)
    * helm-zsh-completion-3.21.2-160000.2.1
    * helm-fish-completion-3.21.2-160000.2.1
    * helm-bash-completion-3.21.2-160000.2.1
  * SUSE Linux Enterprise Server for SAP applications 16.0 (x86_64)
    * helm-debuginfo-3.21.2-160000.2.1
    * helm-3.21.2-160000.2.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-48978.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1270127

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