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GO-2026-5485

Kong Ingress Controller for Kubernetes (KIC): Cross-namespace TLS Secret Exfiltration in Gateways with GatewayClass missing `konghq.com/gatewayclass-unmanaged: 'true'` annotation in github.com/kong/kubernetes-ingress-controller

Quick fix

GO-2026-5485 — github.com/kong/kubernetes-ingress-controller/v3: upgrade to the fixed version with the command below.

go get github.com/kong/kubernetes-ingress-controller/v3@v3.4.14

Details

Kong Ingress Controller for Kubernetes (KIC): Cross-namespace TLS Secret Exfiltration in Gateways with GatewayClass missing `konghq.com/gatewayclass-unmanaged: 'true'` annotation in github.com/kong/kubernetes-ingress-controller

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/github.com/kong/kubernetes-ingress-controller
Introduced in: 0

No fixed version published yet for github.com/kong/kubernetes-ingress-controller (go modules). Pin to a known-safe version or switch to an alternative.

Go/github.com/kong/kubernetes-ingress-controller/v2
Introduced in: 0

No fixed version published yet for github.com/kong/kubernetes-ingress-controller/v2 (go modules). Pin to a known-safe version or switch to an alternative.

Go/github.com/kong/kubernetes-ingress-controller/v3
Introduced in: 0Fixed in: 3.4.14
Fixgo get github.com/kong/kubernetes-ingress-controller/v3@v3.4.14

References