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Contour

v1.33.7Networking & Messaging
Sep 7, 2026

ACTION 3OTHER 1

A security maintenance release updates Envoy, Go, and other dependencies to address CVEs. It is tested against Kubernetes 1.32 through 1.34, with no stated operator configuration changes.

Action needed (3)

  • securityThe Envoy version, updated to v1.38.4

    Envoy is updated to v1.38.4 to address CVEs. The update ships in this release.

    v1.38.4

  • securityThe Go version, updated to 1.26.8

    Go is updated to 1.26.8 to address CVEs. The update ships in this release.

    1.26.8

  • securityDependency updates for CVE fixes

    Dependencies are updated to address CVEs. The dependency updates ship in this release.

All 1 other recorded changesconstraints 1

constraints (1)

  • Contour v1.33.7 is tested against Kubernetes 1.32 through 1.34.
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