CVE-2026-22771
Fixed in a distro release EPSS <1%CVSS 8.8
Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.5.7 and 1.6.2, EnvoyExtensionPolicy Lua scripts executed by Envoy proxy can be used to leak the proxy's credentials. These credentials can then be used to communicate with the control plane and gain access to all secrets that are used by Envoy proxy, e.g. TLS private keys and credentials used for downstream and upstream communication. This vulnerability is fixed in 1.5.7 and 1.6.2.
Products: envoyproxy gateway, Red Hat Connectivity Link 1
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Go | github.com/envoyproxy/gateway | 1.6.2 |
| Go | github.com/envoyproxy/gateway | 1.5.7 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | datadog-cluster-agent-7.73 | 7.73.3-r2 |
| Chainguard | datadog-cluster-agent-7.74 | 7.74.1-r1 |
| Chainguard | datadog-cluster-agent-fips-7.73 | 7.73.3-r1 |
| Chainguard | datadog-cluster-agent-fips-7.74 | 7.74.1-r1 |
| Chainguard | tigera-operator-1.37 | no fix |
| Chainguard | tigera-operator-1.38 | 1.38.11-r0 |
| Chainguard | tigera-operator-fips-1.37 | no fix |
| Wolfi | datadog-cluster-agent-7.73 | 7.73.3-r2 |
| openSUSE Leap 15.6 | govulncheck-vulndb | 0.0.20260123T022811-150000.1.140.1 |
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 |