UNKNOWN Microsoft
CVE-2026-81870
OpenTelemetry-Go: Exporter config logging may leak endpoint URLs in info logs
Microsoft Security Update 2026-Sep: OpenTelemetry-Go: Exporter config logging may leak endpoint URLs in info logs
Affected Products
- azl3 azurelinux-image-tools 1.6.0-2 on Azure Linux 3.0
- azl3 cert-manager 1.12.15-12 on Azure Linux 3.0
- azl3 containerd2 2.2.4-8 on Azure Linux 3.0
- azl3 docker-buildx 0.14.0-16 on Azure Linux 3.0
- azl3 etcd 3.5.33-1 on Azure Linux 3.0
- azl3 flannel 0.24.2-31 on Azure Linux 3.0
- azl3 kata-containers-cc 3.15.0.aks0-20 on Azure Linux 3.0
- azl3 kube-vip-cloud-provider 0.0.10-8 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-81870
- https://nvd.nist.gov/vuln/detail/CVE-2026-81870
This unknown severity vulnerability was published on 2026-09-08 via Microsoft. Affected: azl3 azurelinux-image-tools 1.6.0-2 on Azure Linux 3.0, azl3 cert-manager 1.12.15-12 on Azure Linux 3.0, azl3 containerd2 2.2.4-8 on Azure Linux 3.0 and 5 more.
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