GHSA-8G2R-HHVJ-MV99 vulnerabilities

Vulnerabilities for packages: rabbitmq-cluster-operator, opentelemetry-collector-fips, tigera-operator, crossplane-aws-provider-fips, grafana-mimir, nri-apache, quic-go-fips, crossplane-provider-aws-eks-fips, step, eks-node-monitoring-agent-fips, flux-source-controller-fips,...

GHSA-5M4P-2GJX-P2G8 vulnerabilities

Vulnerabilities for packages: rabbitmq-cluster-operator, opentelemetry-collector-fips, tigera-operator, crossplane-aws-provider-fips, grafana-mimir, nri-apache, quic-go-fips, renovate, crossplane-provider-aws-eks-fips, step, eks-node-monitoring-agent-fips, flux-source-controller-fips,...

CVE-2026-39817 vulnerabilities

Vulnerabilities for packages: rabbitmq-cluster-operator, opentelemetry-collector-fips, tigera-operator, crossplane-aws-provider-fips, grafana-mimir, nri-apache, quic-go-fips, renovate, crossplane-provider-aws-eks-fips, step, eks-node-monitoring-agent-fips, flux-source-controller-fips,...

CVE-2026-33814 vulnerabilities

Vulnerabilities for packages: crossplane-aws-provider-fips, crossplane-provider-aws-eks-fips, step, google-guest-agent-manager, aws-node-termination-handler, crossplane-provider-aws-efs-fips, argo-workflows, kaniko-fips, kubernetes-replicator-fips, redpanda, kueue, victorialogs-fips,...

Improper Certificate Validation

Overview OpenTelemetry.Exporter.Instana is an Instana Exporter for OpenTelemetry .NET Affected versions of this package are vulnerable to Improper Certificate Validation in the ConfigureBackendClient process when a proxy is configured using the INSTANAENDPOINTPROXY environment variable. An attack...

OpenTelemetry.Exporter.Instana bypasses TLS certificate validation when a proxy is configured

Summary The OpenTelemetry.Exporter.Instana NuGet package does not validate HTTPS/TLS certificates are valid when sending telemetry to a configured Instana back-end when a proxy is configured using the INSTANAENDPOINTPROXY environment variable. If a network attacker can Man-in-the-Middle MitM the...

GHSA-WFR5-454P-MJC2 OpenTelemetry.Exporter.Instana bypasses TLS certificate validation when a proxy is configured

Summary The OpenTelemetry.Exporter.Instana NuGet package does not validate HTTPS/TLS certificates are valid when sending telemetry to a configured Instana back-end when a proxy is configured using the INSTANAENDPOINTPROXY environment variable. If a network attacker can Man-in-the-Middle MitM the...

PT-2026-39240

Name of the Vulnerable Software and Affected Versions OpenTelemetry.Exporter.Instana affected versions not specified Description The OpenTelemetry.Exporter.Instana NuGet package fails to validate HTTPS/TLS certificates when sending telemetry to an Instana back-end if a proxy is configured via the...

CVE-2026-41484

OpenTelemetry.Exporter.OneCollector is a .NET exporter that sends telemetry to a OneCollector back-end over HTTP. In versions 1.15.0 and earlier, when a request to the configured back-end or collector results in an unsuccessful HTTP 4xx or 5xx response, the HttpJsonPostTransport class reads the...

CVE-2026-41310

OpenTelemetry.Exporter.Zipkin is the .NET Zipkin exporter for OpenTelemetry. In versions 1.15.2 and earlier, the Zipkin exporter remote endpoint cache accepts unbounded key growth derived from span attributes. In high-cardinality scenarios, a process using Zipkin export for client or producer spa...

CVE-2026-41484

OpenTelemetry.Exporter.OneCollector is a .NET exporter that sends telemetry to a OneCollector back-end over HTTP. In versions 1.15.0 and earlier, when a request to the configured back-end or collector results in an unsuccessful HTTP 4xx or 5xx response, the HttpJsonPostTransport class reads the...

CVE-2026-41484 OpenTelemetry.Exporter.OneCollector vulnerable to denial of service via unbounded HTTP error response body

OpenTelemetry.Exporter.OneCollector is a .NET exporter that sends telemetry to a OneCollector back-end over HTTP. In versions 1.15.0 and earlier, when a request to the configured back-end or collector results in an unsuccessful HTTP 4xx or 5xx response, the HttpJsonPostTransport class reads the...

CVE-2026-41484 OpenTelemetry.Exporter.OneCollector vulnerable to denial of service via unbounded HTTP error response body

OpenTelemetry.Exporter.OneCollector is a .NET exporter that sends telemetry to a OneCollector back-end over HTTP. In versions 1.15.0 and earlier, when a request to the configured back-end or collector results in an unsuccessful HTTP 4xx or 5xx response, the HttpJsonPostTransport class reads the...

CVE-2026-41484 OpenTelemetry.Exporter.OneCollector vulnerable to denial of service via unbounded HTTP error response body

OpenTelemetry.Exporter.OneCollector is a .NET exporter that sends telemetry to a OneCollector back-end over HTTP. In versions 1.15.0 and earlier, when a request to the configured back-end or collector results in an unsuccessful HTTP 4xx or 5xx response, the HttpJsonPostTransport class reads the...

CVE-2026-41484

The CVE concerns OpenTelemetry.Exporter.OneCollector for .NET. In versions ≤1.15.0, HttpJsonPostTransport reads the full response body on non-200 HTTP responses, enabling a potential denial-of-service via unbounded memory allocation if the back-end endpoint or an interceptor returns an arbitraril...

CVE-2026-41310 OpenTelemetry .NET Zipkin exporter has unbounded remote endpoint cache leading to memory growth

OpenTelemetry.Exporter.Zipkin is the .NET Zipkin exporter for OpenTelemetry. In versions 1.15.2 and earlier, the Zipkin exporter remote endpoint cache accepts unbounded key growth derived from span attributes. In high-cardinality scenarios, a process using Zipkin export for client or producer spa...

CVE-2026-41310 OpenTelemetry .NET Zipkin exporter has unbounded remote endpoint cache leading to memory growth

OpenTelemetry.Exporter.Zipkin is the .NET Zipkin exporter for OpenTelemetry. In versions 1.15.2 and earlier, the Zipkin exporter remote endpoint cache accepts unbounded key growth derived from span attributes. In high-cardinality scenarios, a process using Zipkin export for client or producer spa...

CVE-2026-41310

OpenTelemetry.Exporter.Zipkin is the .NET Zipkin exporter for OpenTelemetry. In versions 1.15.2 and earlier, the Zipkin exporter remote endpoint cache accepts unbounded key growth derived from span attributes. In high-cardinality scenarios, a process using Zipkin export for client or producer spa...

EUVD-2026-28222

OpenTelemetry.Exporter.Zipkin is the .NET Zipkin exporter for OpenTelemetry. In versions 1.15.2 and earlier, the Zipkin exporter remote endpoint cache accepts unbounded key growth derived from span attributes. In high-cardinality scenarios, a process using Zipkin export for client or producer spa...

CVE-2026-41889 vulnerabilities

Vulnerabilities for packages: caddy, gitness, gitaly, splunk-otel-collector, telegraf, step, step-issuer, timescaledb-parallel-copy, envoy-gateway, ferretdb, k3s, seaweedfs, sftpgo, kine, sqlexporter, certificate-transparency, steampipe, bento, flyte, grafana, opentelemetry-collector-contrib,...