envoyproxy/envoy v1.34.13

on GitHub

Summary of changes:

• Security fixes:

  • CVE-2026-26308: fix multivalue header bypass in rbac
  • CVE-2026-26310: network: fix crash in getAddressWithPort() when called with a scoped IPv6 address
  • CVE-2026-26309: json: fixed an off-by-one write that could corrupted the string null terminator
  • CVE-2026-26311: http: ensure decode* methods are blocked after a downstream reset

• Bug fix:

  • Fixed OAuth2 refresh requests so host rewriting no longer overrides the original Host value.

• Dependency updates:

  • Migrated googleurl source to GitHub (google/gurl).
  • Updated Kafka test binary to 3.9.2.
  • Updated Docker base images.

Docker images:
https://hub.docker.com/r/envoyproxy/envoy/tags?page=1&name=v1.34.13
Docs:
https://www.envoyproxy.io/docs/envoy/v1.34.13/
Release notes:
https://www.envoyproxy.io/docs/envoy/v1.34.13/version_history/v1.34/v1.34.13
Full changelog:
v1.34.12...v1.34.13

Signed-off-by: Ryan Northey ryan@synca.io
Signed-off-by: Boteng Yao boteng@google.com