RHSA-2026:34357 Red Hat Security Advisory: opentelemetry-collector security update

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CVE-2026-54704

OpenTelemetry Java Instrumentation provides OpenTelemetry auto-instrumentation and instrumentation libraries for Java. In versions prior to 2.28.0, the JDBC auto-instrumentation may fail to sanitize passwords in SQL CONNECT statements when the password is double-quoted. As a result, clear-text...

CVE-2026-54712 OpenTelemetry Javaagent RMI context propagation allows resource exhaustion

OpenTelemetry Java Instrumentation provides OpenTelemetry auto-instrumentation and instrumentation libraries for Java. In versions prior to 2.27.0, the RMI context propagation payload reader limits the number of context entries but does not limit the aggregate size of the strings read from the...

CVE-2026-54712 OpenTelemetry Javaagent RMI context propagation allows resource exhaustion

OpenTelemetry Java Instrumentation provides OpenTelemetry auto-instrumentation and instrumentation libraries for Java. In versions prior to 2.27.0, the RMI context propagation payload reader limits the number of context entries but does not limit the aggregate size of the strings read from the...

CVE-2026-54704

OpenTelemetry Java Instrumentation contains a vulnerability in JDBC auto-instrumentation prior to version 2.28.0 where passwords in SQL CONNECT statements may not be sanitized if the password is double-quoted. This can cause clear-text database passwords to be added to trace spans and exported to...

Important: Red Hat Security Advisory: opentelemetry-collector security update

An update for opentelemetry-collector is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Important: Red Hat Security Advisory: opentelemetry-collector security update

An update for opentelemetry-collector is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

RHEL 10 : opentelemetry-collector (RHSA-2026:34357)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:34357 advisory. Collector with the supported components for a Red Hat build of OpenTelemetry Security Fixes: github.com/prometheus/prometheus: Prometheus:...

PT-2026-54845

Name of the Vulnerable Software and Affected Versions OpenTelemetry Java Instrumentation versions prior to 2.27.0 Description An issue exists in the RMI context propagation payload reader where the number of context entries is limited, but the aggregate size of the strings read from the stream is...

ALSA-2026:34359 Important: opentelemetry-collector security update

Collector with the supported components for a AlmaLinux build of OpenTelemetry Security Fixes: github.com/prometheus/prometheus: Prometheus: Denial of Service via uncontrolled memory allocation in remote read endpoint CVE-2026-42154 github.com/prometheus/prometheus: Prometheus: Information...

PT-2026-54844

Name of the Vulnerable Software and Affected Versions OpenTelemetry Java Instrumentation versions prior to 2.28.0 Description The JDBC auto-instrumentation fails to sanitize passwords in SQL CONNECT statements when the password is enclosed in double quotes. This leads to clear-text database...

CVE-2026-54285

A flaw was found in the @opentelemetry/core component of the OpenTelemetry JavaScript Client. This vulnerability allows a remote attacker to trigger uncontrolled memory allocation by sending oversized baggage HTTP headers. The system's inability to enforce size limits during inbound baggage parsi...

Malicious code in @epic-common/observability-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 73d7457ccefffe2de1f0464f21ac2eadfb981be593d2b34ceb0d5cde1174da0b Package targets the private @epic-common scope Epic Games and is published to the public npm registry as a dependency-confusion vehicle. On import of...

GHSA-45GG-VH54-H5M9 vulnerabilities

Vulnerabilities for packages: kyverno, telegraf, fscrypt, coder, knative-serving, kube-state-metrics, kyverno-fips, drone, snyk-cli, k9s-fips, k9s, kube-arangodb-fips, vitess, argo-cd, gitea, kubernetes-dashboard, chisel-fips, opentelemetry-collector, knative-serving-fips, kots, spire-server,...

GHSA-W879-237Q-WC7R vulnerabilities

Vulnerabilities for packages: trivy, zarf, wal-g, tekton-chains, external-dns, nfpm, step-issuer, rancher, spire-server, k8sgpt, kine, crossplane-provider-azure-authorization, dagger, fulcio, vault-benchmark, flux-image-automation-controller, wolfictl, podman, pulumi, melange, zot,...

GHSA-X527-X647-Q7GG vulnerabilities

Vulnerabilities for packages: trivy, zarf, chisel, argocd-image-updater, gitlab-kas, containerd, external-dns, kubernetes, minio, cilium, rancher, spire-server, k3s, gitea, trivy-operator, cilium-cli, kine, knative-serving, helm, flux-image-automation-controller, istio, prometheus, osv-scanner,...

GHSA-JPPX-RXG9-JMRX vulnerabilities

Vulnerabilities for packages: gitlab-kas, docker-cli-buildx, containerd, external-dns, kubernetes, minio, cilium, rancher, spire-server, k3s, cilium-cli, kine, knative-serving, helm, istio, prometheus, kaf, kyverno, loki, podman, telegraf, snyk-cli, zot, kots, cert-manager, fscrypt,...

GHSA-2JC5-XHX8-QJ6H fluent-plugin-opentelemetry Has Denial of Service (DoS) via Large Payloads and Decompression Bombs in `in_opentelemetry`

The fluent-plugin-opentelemetry plugin specifically the inopentelemetry HTTP input lacked strict size limits on incoming requests. It was discovered that the plugin read the entire request body and decompressed payloads into memory without enforcing maximum size thresholds. If the OpenTelemetry...

GO-2026-5690 opentelemetry-collector-contrib: githubreceiver silently ignores configured required_headers authentication in github.com/open-telemetry/opentelemetry-collector-contrib/receiver/githubreceiver

opentelemetry-collector-contrib: githubreceiver silently ignores configured requiredheaders authentication in github.com/open-telemetry/opentelemetry-collector-contrib/receiver/githubreceiver...

GO-2026-5610 OpenTelemetry eBPF Instrumentation: CPU-mismatch fallback uses 256-byte buffer with 8KB size in go.opentelemetry.io/obi

OpenTelemetry eBPF Instrumentation: CPU-mismatch fallback uses 256-byte buffer with 8KB size in go.opentelemetry.io/obi...