HAProxy: Schwachstelle ermöglicht Manipulation von Dateien
NEOSEC enrichment — no mirror of the original source
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in HAProxy ausnutzen, um Dateien zu manipulieren.
Source: BSI CERT-Bund. For licensing reasons NEOSEC Intel does not mirror the full text verbatim. The full text and expert commentary are available at the original source.
Read the issue at BSI CERT-BundFull advisory
Mediumbsi:WID-SEC-2026-10741 linked CVE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in HAProxy ausnutzen, um Dateien zu manipulieren. HAProxy ist ein weit verbreiteter Open Source Software Load Balancer und Application Delivery Controller.
Open advisory with all CVEs
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- CriticalCVE-2026-109575In HAProxy Data Plane API 2.
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- HighCVE-2026-55203HAProxy: Mehrere Schwachstellen
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druid-exporter-fips 0.10-r2, druid-exporter-fips 0.11-r3, druid-exporter-fips 0.8-r1, druid-exporter-fips 0.9-r1, dynamic-localpv-provisioner 4.4.0-r2, eks-distro-kube-apiserver-fips 1.34.2-r0, eks-distro-kube-scheduler-fips 1.34.3-r0, envoy-ratelimit 0.0.0_git20251231-r0, external-dns 0.18.0-r0, external-secrets 0.20.4-r0, external-secrets-fips 0.17.0-r2, external-secrets-fips 0.20.4-r2, external-secrets-fips 1.2.0-r0, fluent-operator-fips 3.2.0-r6, flux-image-automation-controller-fips 4.0.1-r0, flux-notification-controller-fips 1.5.0-r0, git-lfs 3.7.0-r1, git-lfs-fips 3.7.0-r2, git-sync 4.5.1-r1, gitlab-kas 18.5.1-r0, gitlab-pages 18.7.1-r0, gitlab-pages-fips 18.7.1-r0, go-discover 0_git20250325-r0, go-fips-1.25 1.25.6-r1, go1.26 1.25.5-r1, grafana-mimir 3.0.2-r0, grafana-mimir-fips 3.0.2-r0, haproxy-ingress 0.15.1-r0, harbor 2.12.4-r0, harbor 2.13.5-r0, harbor 2.14.3-r0, harbor 2.15.0-r0, harbor-fips 2.13.5-r0, harbor-fips 2.14.3-r0, harbor-fips 2.15.0-r0, harbor-registry 3.0.0.1-r3, harbor-registry-fips 3.0.0.1-r4, helm 3.19.5-r0, helm 4.0.1-r0, helm-fips 3.19.5-r0, helm-fips 4.0.5-r0, helm-operator-fips 1.41.1-r2, ip-masq-agent 2.12.6-r1, istio-fips 1.26.8-r0, istio-fips 1.28.3-r0, istio-pilot-discovery-fips 1.28.3-r0, jitsucom-bulker 2.11.913-r1, k8ssandra-client-fips 0.5.0-r6, k8ssandra-client-fips 0.8.7-r0, k8ssandra-operator 1.26.0-r0, k8ssandra-operator-fips 1.29.0-r1, kafka_exporter-fips 1.6.0-r0, kafka_exporter-fips 1.7.0-r1, kapp-controller-fips 0.59.0-r2, kserve 0.16.0-r0, kserve-rest-proxy 0.12.0-r1, kube-bench-fips 0.14.1-r0, kube-state-metrics 2.16.0-r3, kubernetes-csi-driver-nfs-fips 4.12.1-r1, kubernetes-csi-driver-nfs-fips 4.13.0-r0, kubernetes-csi-external-attacher 4.10.0-r0, kubernetes-csi-external-attacher-fips 4.10.0-r0, kubernetes-csi-external-provisioner-fips 6.1.0-r0, kubernetes-csi-external-resizer 2.0.0-r0, kubernetes-csi-external-resizer-fips 2.0.0-r0, kubernetes-csi-external-snapshotter-fips 8.4.0-r0, kubernetes-csi-node-driver-registrar 2.13.0-r0, kubernetes-dashboard-api 1.14.0-r1, kubernetes-dashboard-api-fips 1.14.0-r1, kubernetes-dashboard-auth 1.4.0-r1, kubernetes-dashboard-auth-fips 1.4.0-r1, kubernetes-dashboard-metrics-scraper 1.2.2-r0, kubernetes-dashboard-metrics-scraper-fips 1.2.2-r0, kubernetes-dashboard-web 1.7.0-r0, kubernetes-replicator-fips 2.12.2-r0, kubescape 3.0.47-r0, kured 1.20.0-r0, kustomize 5.7.1-r1, kustomize-fips 5.7.1-r1, kyverno-fips 1.13.6-r9, kyverno-policy-reporter-kyverno-plugin-fips 1.3.1-r9, linkerd2 25.12.3-r0, local-static-provisioner 2.8.0-r1, logstash-exporter 1.9.1-r2, logstash-exporter-fips 1.8.4-r1, logstash-fips 9.2.4-r2, metallb-fips 0.15.3-r0, minio-operator 7.1.1-r3, minio-operator-fips 5.0.18-r6, minio-operator-fips 6.0.4-r8, minio-operator-fips 7.0.1-r8, minio-operator-fips 7.1.1-r8, newrelic-fluent-bit-output 2.4.0-r0, newrelic-infrastructure-agent 1.71.4-r0, newrelic-nri-kube-events 2.16.4-r0, newrelic-prometheus-configurator 2.4.4-r0, nginx-prometheus-exporter 1.5.1-r1, nginx-prometheus-exporter-fips 1.5.1-r1, node-feature-discovery 0.18.3-r2, node-problem-detector 0.8.19-r1, nri-kubernetes 3.51.2-r0, openbao 2.4.3-r1, openbao-fips 2.3.2-r4, openbao-fips 2.5.0-r0, opensearch-k8s-operator-fips 2.5.1-r1, opensearch-k8s-operator-fips 2.6.1-r2, opensearch-k8s-operator-fips 2.6.1-r7, opensearch-k8s-operator-fips 2.7.0-r8, opentofu-fips 1.7.10-r1, opentofu-fips 1.8.11-r1, percona-xtradb-cluster-operator 1.18.0-r1, percona-xtradb-cluster-operator 1.19.0-r1, percona-xtradb-cluster-operator-fips 1.18.0-r1, percona-xtradb-cluster-operator-fips 1.19.0-r1, prometheus-elasticsearch-exporter 1.10.0-r0, prometheus-elasticsearch-exporter-fips 1.10.0-r0, prometheus-mysqld-exporter 0.18.0-r0, prometheus-mysqld-exporter-fips 0.18.0-r0, prometheus-node-exporter 1.8.0-r3, prometheus-operator 0.87.1-r0, prometheus-operator-fips 0.88.0-r0, prometheus-operator-fips 0.88.0-r1, prometheus-redis-exporter-fips 1.77.0-r2, prometheus-redis-exporter-fips 1.78.0-r2, prometheus-redis-exporter-fips 1.79.0-r2, prometheus-redis-exporter-fips 1.80.0-r0, prometheus-redis-exporter-fips 1.80.1-r1, prometheus-statsd-exporter 0.28.0-r0, promxy 0.0.93-r1, pulumi-kubernetes-operator 1.16.0-r0, rabbitmq-cluster-operator 2.18.0-r0, rabbitmq-messaging-topology-operator 1.16.0-r0, rancher-agent 2.13.1-r0, rclone 1.72.1-r1, runc 1.1.14-r0, sealed-secrets 0.33.1-r0, sealed-secrets 0.34.0-r0, sigstore-scaffolding 0.7.29-r2, sigstore-scaffolding 0.7.31-r2, smarter-device-manager-fips 1.20.12-r0, spark-operator 2.1.1-r3, spark-operator 2.2.1-r0, spark-operator 2.3.0-r0, spark-operator 2.4.0-r0, spire-server 1.14.1-r2, spire-server-fips 1.14.1-r2, stakater-reloader-fips 1.2.1-r3, step-ca-fips 0.29.0-r0, step-issuer 0.9.11-r1, syft 1.39.0-r0, tekton-chains 0.26.0-r3, tekton-chains-fips 0.26.0-r3, tekton-pipelines 1.5.0-r3, tekton-pipelines-fips 1.5.0-r1, temporal 1.5.1-r0, temporal-ui-server-fips 2.44.0-r0, terragrunt-fips 0.94.0-r0, terragrunt-fips 0.95.1-r0, timoni 0.25.2-r0, trillian 1.7.2-r0, trino 479-r0, trust-manager-fips 0.20.3-r0, trust-manager-fips 0.21.1-r0, vault 1.21.2-r0, velero 1.17.2-r0, velero-fips 1.17.1-r1, velero-fips 1.17.2-r1, velero-plugin-for-aws 1.10.1-r1, velero-plugin-for-aws 1.12.2-r2, vertical-pod-autoscaler 1.5.1-r2, vertical-pod-autoscaler-fips 1.5.1-r1, victoriametrics-cluster 1.132.0-r1, victoriametrics-cluster-fips 1.132.0-r0, victoriametrics-operator 0.65.0-r1, victoriametrics-operator-fips 0.65.0-r1, wave-fips 0.10.0-r1, wave-fips 0.9.0-r3, weaviate 1.35.2-r0, whereabouts 0.9.2-r0, yunikorn-k8shim 1.7.0-r0, yunikorn-web 1.7.0-r0, yunikorn-web-fips 1.7.0-r0, zot 2.1.13-r0
Other news entries
- HAProxy: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenVulnerabilityBSI CERT-Bund
- North Korean Hackers Deploy New Linux Espionage ToolkitNewsSecurityWeek
- New Ted Backdoor Hides Inside Victims' Own HAProxy Builds to Intercept Web TrafficNewsThe Hacker News
- HAProxy Enterprise, Community und ALOHA (QUIC): Mehrere Schwachstellen ermöglichen Denial of ServiceVulnerabilityBSI CERT-Bund
- HAProxy: Mehrere SchwachstellenVulnerabilityBSI CERT-Bund
- Vulnérabilité dans HAProxy (29 juin 2026)NewsCERT-FR (ANSSI)
- HAProxy: Mehrere SchwachstellenVulnerabilityBSI CERT-Bund
Source: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1074
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