Upstream information

CVE-2026-81870 at MITRE

Description

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.5.0 to 1.44.0, sdk/trace.NewTracerProvider emits a TracerProvider created internal Info-level diagnostic event whose MarshalLog implementations recursively include span processor, exporter, and client configuration. Applications that call otel.SetLogger to enable OpenTelemetry internal Info logging can therefore record OTLP gRPC and HTTP collector endpoints, the OTLP HTTP Insecure flag, and complete Zipkin collector URLs. A person or system with access to those logs can learn internal collector topology and can recover credentials or tokens embedded in Zipkin URL user information or query strings. The default OpenTelemetry logger does not emit the event, and this path does not log OTLP authentication headers, TLS key material, or span payloads. This issue is fixed in version 1.45.0.

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 2.5
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail CNA (GitHub)
Base Score 2
Vector CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/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
Attack Vector Local
Attack Complexity Low
Attack Requirements Present
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact Low
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact None
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1284104 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • helm >= 4.3.0-4.1
  • helm-bash-completion >= 4.3.0-4.1
  • helm-fish-completion >= 4.3.0-4.1
  • helm-zsh-completion >= 4.3.0-4.1
  • velero >= 1.18.4-1.1
  • velero-bash-completion >= 1.18.4-1.1
  • velero-fish-completion >= 1.18.4-1.1
  • velero-zsh-completion >= 1.18.4-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-11931
openSUSE-Tumbleweed-2026-11963

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Server 16.0
  • helm >= 4.3.0-160000.2.1
  • helm-bash-completion >= 4.3.0-160000.2.1
  • helm-fish-completion >= 4.3.0-160000.2.1
  • helm-zsh-completion >= 4.3.0-160000.2.1
SUSE Linux Enterprise Server for SAP applications 16.0
  • helm >= 4.3.0-160000.2.1
  • helm-bash-completion >= 4.3.0-160000.2.1
  • helm-fish-completion >= 4.3.0-160000.2.1
  • helm-zsh-completion >= 4.3.0-160000.2.1
SUSE Linux Micro 6.2
  • helm >= 4.3.0-160000.2.1
  • helm-bash-completion >= 4.3.0-160000.2.1

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 Micro 5.5 helm Not affected
SUSE Linux Enterprise Module for Containers 15 SP7 helm Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP7 helm Not affected
SUSE Linux Enterprise Server 15 SP7 helm Not affected
SUSE Linux Enterprise Server 16.0 helm In progress
SUSE Linux Enterprise Server 16.1 helm Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 helm Not affected
SUSE Linux Enterprise Server for SAP applications 16.0 helm In progress
SUSE Linux Enterprise Server for SAP applications 16.1 helm Affected
SUSE Linux Micro 6.0 helm Not affected
SUSE Linux Micro 6.1 helm Not affected
SUSE Linux Micro 6.2 helm In progress
openSUSE Leap 16.0 helm Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS helm Not affected
SUSE Linux Enterprise Module for Containers 15 SP4 helm Not affected
SUSE Linux Enterprise Module for Containers 15 SP5 helm Not affected
SUSE Linux Enterprise Module for Containers 15 SP6 helm Not affected
SUSE Linux Enterprise Server 15 SP4 helm Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS helm Not affected
SUSE Linux Enterprise Server 15 SP5 helm Not affected
SUSE Linux Enterprise Server 15 SP5-LTSS helm Not affected
SUSE Linux Enterprise Server 15 SP6 helm Not affected
SUSE Linux Enterprise Server 15 SP6-LTSS helm Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 helm Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 helm Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 helm Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 7.1 helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS helm Not affected
SUSE Linux Enterprise Module for Containers 15 SP3 helm Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 helm Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 helm Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 helm Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP6 helm Not affected
SUSE Linux Enterprise Server 15 SP3 helm Not affected
SUSE Linux Enterprise Server 15 SP3-BCL helm Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS helm Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 helm Not affected
SUSE Manager Proxy 4.2 helm Not affected
SUSE Manager Proxy 4.3 helm Not affected
SUSE Manager Retail Branch Server 4.2 helm Not affected
SUSE Manager Retail Branch Server 4.3 helm Not affected
SUSE Manager Server 4.2 helm Not affected
SUSE Manager Server 4.3 helm Not affected
openSUSE Leap 15.3 helm Not affected
openSUSE Leap 15.4 helm Not affected
openSUSE Leap 15.5 helm Not affected
openSUSE Leap 15.6 helm Not affected
openSUSE Leap Micro 5.5 helm Not affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Server for NVIDIA 16.1 helm Affected
Container Status
suse/helm
suse/helm:4		 helmAffected
suse/kubectl
suse/kubectl:1.35		 helmNot affected

SUSE Timeline for this CVE

CVE page created: Wed Sep 30 12:03:30 2026
CVE page last modified: Thu Oct 8 12:06:04 2026