Upstream information

CVE-2026-48978 at MITRE

Description

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to internal networks such as http://169.254.169.254/, http://10.0.0.x/, and http://127.0.0.1/, or to downgrade a registry contacted over https:// to an http:// token endpoint in registry/remote/auth/client.go through Client.Do(), Client.fetchBearerToken(), fetchDistributionToken, and fetchOAuth2Token. This issue is fixed in version 2.6.1.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail SUSE
Base Score 3.1
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail CNA (GitHub) SUSE
Base Score 2.1 2.1
Vector 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X 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
Attack Vector Network Network
Attack Complexity High High
Attack Requirements None None
Privileges Required None None
User Interaction Active Active
Vulnerable System Confidentiality Impact Low Low
Vulnerable System Integrity Impact None None
Vulnerable System Availability Impact None None
Subsequent System Confidentiality Impact None None
Subsequent System Integrity Impact None None
Subsequent System Availability Impact None None
CVSSv4 Version 4.0 4.0
SUSE Bugzilla entry: 1270126 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/kubectl:1.33.11-2.69.7
Container suse/kubectl:1.35.4-1.69.7
  • helm >= 3.21.2-150000.1.80.1
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2823
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-2823
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-2823
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-2823
SUSE Linux Enterprise High Performance Computing 15 SP7
SUSE Linux Enterprise Module for Containers 15 SP7
SUSE Linux Enterprise Server 15 SP7
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Module-Containers-15-SP7-2026-2823
SUSE Linux Enterprise Micro 5.5
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Micro-5.5-2026-2823
SUSE Linux Enterprise Module for Package Hub 15 SP7
  • helm-fish-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-2823
SUSE Linux Enterprise Server 15 SP4-LTSS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-2823
SUSE Linux Enterprise Server 15 SP5-LTSS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-2823
SUSE Linux Enterprise Server 15 SP6-LTSS
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2823
SUSE Linux Enterprise Server 16.0
SUSE Linux Enterprise Server for SAP applications 16.0
  • helm >= 3.21.2-160000.2.1
  • helm-bash-completion >= 3.21.2-160000.2.1
  • helm-fish-completion >= 3.21.2-160000.2.1
  • helm-zsh-completion >= 3.21.2-160000.2.1
 Patchnames:
SUSE-SLES-16.0-1235
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP4-2026-2823
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP5-2026-2823
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • helm >= 3.21.2-150000.1.80.1
  • helm-bash-completion >= 3.21.2-150000.1.80.1
  • helm-zsh-completion >= 3.21.2-150000.1.80.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2823
SUSE Linux Micro 6.2
  • helm >= 3.21.2-160000.2.1
  • helm-bash-completion >= 3.21.2-160000.2.1
 Patchnames:
SUSE-SL-Micro-6.2-1235
openSUSE Leap 16.0
  • helm >= 3.21.2-160000.2.1
  • helm-bash-completion >= 3.21.2-160000.2.1
  • helm-fish-completion >= 3.21.2-160000.2.1
  • helm-zsh-completion >= 3.21.2-160000.2.1
 Patchnames:
openSUSE-Leap-16.0-1235
openSUSE Tumbleweed
  • helm >= 4.2.2-2.1
  • helm-bash-completion >= 4.2.2-2.1
  • helm-fish-completion >= 4.2.2-2.1
  • helm-zsh-completion >= 4.2.2-2.1
  • helm3 >= 3.21.2-2.1
  • helm3-bash-completion >= 3.21.2-2.1
  • helm3-fish-completion >= 3.21.2-2.1
  • helm3-zsh-completion >= 3.21.2-2.1
 Patchnames:
openSUSE-Tumbleweed-2026-11186
openSUSE-Tumbleweed-2026-11187

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP7 helm Released
SUSE Linux Enterprise Micro 5.5 helm Released
SUSE Linux Enterprise Module for Containers 15 SP7 helm Released
SUSE Linux Enterprise Module for Package Hub 15 SP7 helm Released
SUSE Linux Enterprise Server 15 SP7 helm Released
SUSE Linux Enterprise Server 16.0 helm Released
SUSE Linux Enterprise Server 16.1 helm Released
SUSE Linux Enterprise Server for SAP Applications 15 SP7 helm Released
SUSE Linux Enterprise Server for SAP applications 16.0 helm Released
SUSE Linux Enterprise Server for SAP applications 16.1 helm Released
SUSE Linux Micro 6.0 helm Affected
SUSE Linux Micro 6.1 helm Affected
SUSE Linux Micro 6.2 helm Released
openSUSE Leap 16.0 helm Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP4 helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 terraform-provider-helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS helm Released
SUSE Linux Enterprise High Performance Computing 15 SP5 helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 terraform-provider-helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS helm Released
SUSE Linux Enterprise Module for Containers 15 SP4 helm Affected
SUSE Linux Enterprise Module for Containers 15 SP5 helm Affected
SUSE Linux Enterprise Module for Containers 15 SP6 helm Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP4 terraform-provider-helm Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP5 terraform-provider-helm Affected
SUSE Linux Enterprise Server 15 SP4 helm Affected
SUSE Linux Enterprise Server 15 SP4 terraform-provider-helm Affected
SUSE Linux Enterprise Server 15 SP4-LTSS helm Released
SUSE Linux Enterprise Server 15 SP5 helm Affected
SUSE Linux Enterprise Server 15 SP5 terraform-provider-helm Affected
SUSE Linux Enterprise Server 15 SP5-LTSS helm Released
SUSE Linux Enterprise Server 15 SP6 helm Affected
SUSE Linux Enterprise Server 15 SP6-LTSS helm Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 helm Released
SUSE Manager Proxy 4.3 helm Affected
SUSE Manager Proxy 4.3 terraform-provider-helm Affected
SUSE Manager Retail Branch Server 4.3 helm Affected
SUSE Manager Retail Branch Server 4.3 terraform-provider-helm Affected
SUSE Manager Server 4.3 helm Affected
SUSE Manager Server 4.3 terraform-provider-helm Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 7 terraform-provider-helm Affected
SUSE Enterprise Storage 7.1 helm Affected
SUSE Enterprise Storage 7.1 terraform-provider-helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 terraform-provider-helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 terraform-provider-helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS helm Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS helm Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS helm Released
SUSE Linux Enterprise High Performance Computing 15 SP6 helm Affected
SUSE Linux Enterprise Module for Containers 15 SP3 helm Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 helm Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 helm Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 helm Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 terraform-provider-helm Affected
SUSE Linux Enterprise Module for Package Hub 15 SP6 helm Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP2 terraform-provider-helm Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP3 terraform-provider-helm Affected
SUSE Linux Enterprise Server 15 SP2 terraform-provider-helm Affected
SUSE Linux Enterprise Server 15 SP3 helm Affected
SUSE Linux Enterprise Server 15 SP3 terraform-provider-helm Affected
SUSE Linux Enterprise Server 15 SP3-BCL helm Affected
SUSE Linux Enterprise Server 15 SP3-LTSS helm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 terraform-provider-helm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 helm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 terraform-provider-helm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 helm Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 terraform-provider-helm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 helm Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 terraform-provider-helm Affected
SUSE Manager Proxy 4.1 terraform-provider-helm Affected
SUSE Manager Proxy 4.2 helm Affected
SUSE Manager Proxy 4.2 terraform-provider-helm Affected
SUSE Manager Retail Branch Server 4.1 terraform-provider-helm Affected
SUSE Manager Retail Branch Server 4.2 helm Affected
SUSE Manager Retail Branch Server 4.2 terraform-provider-helm Affected
SUSE Manager Server 4.1 terraform-provider-helm Affected
SUSE Manager Server 4.2 helm Affected
SUSE Manager Server 4.2 terraform-provider-helm Affected
openSUSE Leap 15.3 helm Affected
openSUSE Leap 15.3 terraform-provider-helm Affected
openSUSE Leap 15.4 helm Affected
openSUSE Leap 15.4 terraform-provider-helm Affected
openSUSE Leap 15.5 helm Affected
openSUSE Leap 15.5 terraform-provider-helm Affected
openSUSE Leap 15.6 helm Affected
openSUSE Leap 15.6 terraform-provider-helm Affected
openSUSE Leap Micro 5.5 helm Affected
Container Status
suse/kubectl
suse/kubectl:1.33		 helmReleased
suse/helm helmIn progress

SUSE Timeline for this CVE

CVE page created: Thu Jul 2 00:00:59 2026
CVE page last modified: Sat Jul 18 11:45:07 2026