2026.9
Released 2026-02-12
Changes
Fix egress-proxy mistakenly returns 421
In previous release 2026.6 , if an origin certificate was generated with uppercase characters, the egress proxy could fail to match the request hostname. This resulted in either a 421 Misdirected Request response or an unrecognized_name (112) TLS alert. The issue was caused by a case-sensitive hostname comparison when validating configured hosts. Since DNS hostnames are case-insensitive, this behavior was incorrect.
This release fixes the issue by performing hostname comparisons in a case-insensitive manner, ensuring correct request routing regardless of character casing in the origin certificate.
Artifacts matrix
| Image Type | Family / Variant | OS | Packages | Architectures | URI |
|---|---|---|---|---|---|
| Container | php-fpm:8.1-arm64 | Debian 13.2 | 8.1.34, composer-2.9.5 | arm64 | public.ecr.aws/webscale/php-fpm:8.1-arm64-2026.9 |
| Container | php-fpm:8.2-arm64 | Debian 13.3 | 8.2.30, composer-2.9.5 | arm64 | public.ecr.aws/webscale/php-fpm:8.2-arm64-2026.9 |
| Container | php-fpm:8.3-arm64 | Debian 13.3 | 8.3.30, composer-2.9.5 | arm64 | public.ecr.aws/webscale/php-fpm:8.3-arm64-2026.9 |
| Container | php-fpm:8.4-arm64 | Debian 13.3 | 8.4.17, composer-2.9.5 | arm64 | public.ecr.aws/webscale/php-fpm:8.4-arm64-2026.9 |
| Container | php-fpm:8.5-arm64 | Debian 13.3 | 8.5.2, composer-2.9.5 | arm64 | public.ecr.aws/webscale/php-fpm:8.5-arm64-2026.9 |
| Container | php-fpm:8.1-deb | Debian 13.2 | 8.1.34, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.1-deb-2026.9 |
| Container | php-fpm:8.2-deb | Debian 13.3 | 8.2.30, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.2-deb-2026.9 |
| Container | php-fpm:8.3-deb | Debian 13.3 | 8.3.30, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.3-deb-2026.9 |
| Container | php-fpm:8.4-deb | Debian 13.3 | 8.4.17, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.4-deb-2026.9 |
| Container | php-fpm:8.1 | Alpine 3.21.6 | 8.1.34, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.1-2026.9 |
| Container | php-fpm:8.2 | Alpine 3.23.3 | 8.2.30, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.2-2026.9 |
| Container | php-fpm:8.3 | Alpine 3.23.3 | 8.3.30, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.3-2026.9 |
| Container | php-fpm:8.4 | Alpine 3.23.3 | 8.4.17, composer-2.9.5 | amd64 | public.ecr.aws/webscale/php-fpm:8.4-2026.9 |
| Container | rabbitmq | Ubuntu 24.04.3 LTS | 4.2.3 | arm64 | public.ecr.aws/webscale/rabbitmq:2026.9 |
| Container | varnish | Debian 12.13 | 6.0.16 | arm64 | public.ecr.aws/webscale/varnish:2026.9 |
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Last modified on June 3, 2026