EUVD-2026-81098Published

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 s…

Historical advisory saved 11 Nov 2026 16:10:30 UTC. The publisher may have updated it since then. Latest advisory.

euvd · EUVD-2026-81098

Published

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.

Additional publisher context

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Sep 16, 2026, 8:03:28 PM

dateUpdated: Sep 17, 2026, 2:58:07 PM

9 related source bulletins · separate from aliases

SUSE-SU-2026:24120-1: Security update for helm

CVE-2026-63209 · CVE-2026-81870 · CVE-2026-85732

RHSA-2026:72475: Red Hat Security Advisory: cert-manager Operator for Red Hat OpenShift 1.20.1

CVE-2025-6170 · CVE-2026-1965 · CVE-2026-3783 · CVE-2026-5435 · CVE-2026-5928 · CVE-2026-6238 · CVE-2026-6653 · CVE-2026-8286 · CVE-2026-8458 · CVE-2026-8927 · CVE-2026-9547 · CVE-2026-11822 · CVE-2026-11824 · CVE-2026-11979 · CVE-2026-13757 · CVE-2026-14164 · CVE-2026-14456 · CVE-2026-14457 · CVE-2026-15588 · CVE-2026-16118 · CVE-2026-18798 · CVE-2026-29181 · CVE-2026-33186 · CVE-2026-39883 · CVE-2026-41989 · CVE-2026-46600 · CVE-2026-48864 · CVE-2026-54369 · CVE-2026-54370 · CVE-2026-54371 · CVE-2026-54874 · CVE-2026-56392 · CVE-2026-56852 · CVE-2026-56854 · CVE-2026-58010 · CVE-2026-58011 · CVE-2026-58012 · CVE-2026-58013 · CVE-2026-58014 · CVE-2026-58015 · CVE-2026-58016 · CVE-2026-58055 · CVE-2026-63072 · CVE-2026-63073 · CVE-2026-63074 · CVE-2026-63075 · CVE-2026-63076 · CVE-2026-63379 · CVE-2026-63381 · CVE-2026-63382 · CVE-2026-63383 · CVE-2026-63384 · CVE-2026-63385 · CVE-2026-63387 · CVE-2026-63388 · CVE-2026-74860 · CVE-2026-81870 · CVE-2026-84445 · CVE-2026-86138 · CVE-2026-86140 · CVE-2026-86142 · CVE-2026-86143 · CVE-2026-86144

SUSE-SU-2026:24247-1: Security update for helm

CVE-2026-63209 · CVE-2026-81870 · CVE-2026-85732

msrc_CVE-2026-81870: OpenTelemetry-Go: Exporter config logging may leak endpoint URLs in info logs

CVE-2026-81870

openSUSE-SU-2026:11931-1: velero-1.18.4-1.1 on GA media

CVE-2026-81870 · CVE-2026-84445

openSUSE-SU-2026:11963-1: helm-4.3.0-4.1 on GA media

CVE-2026-63209 · CVE-2026-81870

SUSE-SU-2026:24282-1: Security update for helm

CVE-2026-33814 · CVE-2026-35204 · CVE-2026-35205 · CVE-2026-35206 · CVE-2026-41178 · CVE-2026-41888 · CVE-2026-48978 · CVE-2026-50151 · CVE-2026-50163 · CVE-2026-56852 · CVE-2026-56854 · CVE-2026-56855 · CVE-2026-56864 · CVE-2026-56865 · CVE-2026-63209 · CVE-2026-78662 · CVE-2026-81870 · CVE-2026-81871 · CVE-2026-81872 · CVE-2026-85732

openSUSE-SU-2026:22057-1: Security update for helm

CVE-2026-63209 · CVE-2026-81870 · CVE-2026-85732

RHSA-2026:72395: Red Hat Security Advisory: cert-manager Operator for Red Hat OpenShift 1.20.1

Source published: Sep 16, 2026, 8:03:28 PM (timezone not stated)
Source modified: Sep 17, 2026, 2:58:07 PM (timezone not stated)
Saved here: 11 Nov 2026 16:10:30 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

EUVD CVSS 4.0 · 2.0 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