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Race Condition Affecting datadog-cluster-agent-7 package, versions <7.81.1-r1

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.47% (38th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-DATADOGCLUSTERAGENT7-18015750
  • published19 Jul 2026
  • disclosed14 Sept 2026
Report a new vulnerability Found a mistake?

Introduced: 19 Jul 2026

CVE-2026-53715  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

Upgrade Minimos:latest datadog-cluster-agent-7 to version 7.81.1-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream datadog-cluster-agent-7 package and not the datadog-cluster-agent-7 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, HTTPServer.ServeHTTP in internal/wasm/httpserver.go reads the plain mappingPath2Cache map without synchronization while HTTPServer.Get writes the same map during EnvoyExtensionPolicy translation. An attacker with pod-network access to unauthenticated port 18002 and tenant permission to churn policies with distinct Wasm URLs can flood GET requests until a per-request reader overlaps a writer. Go's concurrent map read and write detection invokes runtime.throw, which the net/http connection recovery cannot catch, terminating the controller process and causing a timing-dependent, cross-tenant control-plane denial of service until Kubernetes restarts the pod. This issue is fixed in versions 1.7.4 and 1.8.1.