v1.33.4

envoyproxy/envoyv1.33.4Jul 9, 2025by publish-envoy[bot]

AI Summary

Updates the base container for the 1.33 branch to address glibc security vulnerabilities.

Key Highlights

Updated container to resolve glibc vulnerabilities
Assorted minor fixes

Full Release Notes

**Summary of changes:**

- Container update to resolve glibc vulnerabilities
- Assorted fixes

**Docker images**:
    https://hub.docker.com/r/envoyproxy/envoy/tags?page=1&name=v1.33.4
**Docs**:
    https://www.envoyproxy.io/docs/envoy/v1.33.4/
**Release notes**:
    https://www.envoyproxy.io/docs/envoy/v1.33.4/version_history/v1.33/v1.33.4
**Full changelog**:
    https://github.com/envoyproxy/envoy/compare/v1.33.3...v1.33.4