# Changelog Type of document: Reference Product: F5 WAF for NGINX --- This changelog lists all of the information for F5 WAF for NGINX releases in 2026. For older releases, check the changelogs for previous years: [2025](/waf/changelog/2025.md), [2024](/waf/changelog/2024.md), [2023](/waf/changelog/2023.md). ## F5 WAF for NGINX 5.13.3 Released _July 1st, 2026_. ### Important notes - This is a patch release, not a full feature release ### Resolved issues - 14800 - Fixed an issue in response handling after configuration reload - 14870 - Fixed an issue in request parsing for specific malformed input scenarios - 14878 - Fixed a cookie parsing issue ## F5 WAF for NGINX 5.13.2 Released _June 18th, 2026_. ### Important notes - This is a patch release, not a full feature release ### Resolved issues - Upgrade NGINX OSS to 1.31.2 - Upgrade Go compiler to 1.26.4 ## F5 WAF for NGINX 5.13.1 Released _May 21th, 2026_. ### Important notes - This is a patch release, not a full feature release ### Resolved issues - 14197 - Upgrade Go compiler to 1.26.3 - 14546 - Fixed an issue and improved traffic handling with rule override ## F5 WAF for NGINX 5.13 Released _May 14th, 2026_. ### New features - Added support for Debian 13 - Added support for NGINX Plus R37.0 ### Resolved issues - 14197 - Upgrade Go compiler to 1.26.2 - 14043 - Wrong value in total memory used under bd-socket-plugin - 14078 - Remove Mojolicious test files from the product - 14147 - Fix recompilation race condition - 14002 - The bd_cfg_manifest consumed with a corrupted record length header ### Packages | Distribution name | NGINX Open Source (5.13) | NGINX Plus (5.13) | NGINX Plus (5.13) | | ------------------------ | ----------------------------------------------------------------- | ---------------------------------------------------------------- | ---------------------------------------------------- | | Alpine 3.22 | _app-protect-module-oss-1.29.8.5.635.0-r1.apk_ | _app-protect-module-plus-37.0.5.635.0-r1.apk_ | _app-protect-37.0.5.635.0-r1.apk_ | | Amazon Linux 2023 | _app-protect-module-oss-1.29.8+5.635.0-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-module-plus-37.0+5.635.0-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-37.0+5.635.0-1.amzn2023.ngx.x86_64.rpm_ | | Debian 11 | _app-protect-module-oss_1.29.8+5.635.0-1\~bullseye_amd64.deb_ | _app-protect-module-plus_37.0+5.635.0-1\~bullseye_amd64.deb_ | _app-protect_37.0+5.635.0-1\~bullseye_amd64.deb_ | | Debian 12 | _app-protect-module-oss_1.29.8+5.635.0-1\~bookworm_amd64.deb_ | _app-protect-module-plus_37.0+5.635.0-1\~bookworm_amd64.deb_ | _app-protect_37.0+5.635.0-1\~bookworm_amd64.deb_ | | Debian 13 | _app-protect-module-oss_1.29.8+5.635.0-1\~trixie_amd64.deb_ | _app-protect-module-plus_37.0+5.635.0-1\~trixie_amd64.deb_ | _app-protect_37.0+5.635.0-1\~trixie_amd64.deb_ | | Ubuntu 22.04 | _app-protect-module-oss_1.29.8+5.635.0-1\~jammy_amd64.deb_ | _app-protect-module-plus_37.0+5.635.0-1\~jammy_amd64.deb_ | _app-protect_37.0+5.635.0-1\~jammy_amd64.deb_ | | Ubuntu 24.04 | _app-protect-module-oss_1.29.8+5.635.0-1\~noble_amd64.deb_ | _app-protect-module-plus_37.0+5.635.0-1\~noble_amd64.deb_ | _app-protect_37.0+5.635.0-1\~noble_amd64.deb_ | | Oracle Linux 8 | _app-protect-module-oss-1.29.8+5.635.0-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-37.0+5.635.0-1.el8.ngx.x86_64.rpm_ | _app-protect-37.0+5.635.0-1.el8.ngx.x86_64.rpm_ | | RHEL 8 and Rocky Linux 8 | _app-protect-module-oss-1.29.8+5.635.0-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-37.0+5.635.0-1.el8.ngx.x86_64.rpm_ | _app-protect-37.0+5.635.0-1.el8.ngx.x86_64.rpm_ | | RHEL 9 and Rocky Linux 9 | _app-protect-module-oss-1.29.8+5.635.0-1.el9.ngx.x86_64.rpm_ | _app-protect-module-plus-37.0+5.635.0-1.el9.ngx.x86_64.rpm_ | _app-protect-37.0+5.635.0-1.el9.ngx.x86_64.rpm_ | | RHEL 10 | _app-protect-module-oss-1.29.8+5.635.0-1.el10.ngx.x86_64.rpm_ | _app-protect-module-plus-37.0+5.635.0-1.el10.ngx.x86_64.rpm_ | _app-protect-37.0+5.635.0-1.el10.ngx.x86_64.rpm_ | ## F5 WAF for NGINX 5.12.1 Released _March 31th, 2026_. ### Important notes - This is a patch release, not a full feature release ### Resolved issues - 14052 - Upgrade Go compiler to 1.26.1 - 14036 - Fix a cookie parser issue ### Packages | Distribution name | NGINX Open Source (5.12) | NGINX Plus (5.12) | NGINX Plus (5.12) | | ------------------------ | ----------------------------------------------------------------- | -------------------------------------------------------------- |----------------------------------------------------| | Alpine 3.22 | _app-protect-module-oss-1.29.3+5.607.1-r1.apk_ | _app-protect-module-plus-36+5.607.1-r1.apk_ | _app-protect-36.5.607.1-r1.apk_ | | Amazon Linux 2023 | _app-protect-module-oss-1.29.3+5.607.1-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.1-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-36+5.607.1-1.amzn2023.ngx.x86_64.rpm_ | | Debian 11 | _app-protect-module-oss_1.29.3+5.607.1-1\~bullseye_amd64.deb_ | _app-protect-module-plus_36+5.607.1--1\~bullseye_amd64.deb_ | _app-protect_36+5.607.1-1\~bullseye_amd64.deb_ | | Debian 12 | _app-protect-module-oss_1.29.3+5.607.1-1\~bookworm_amd64.deb_ | _app-protect-module-plus_36+5.607.1--1\~bookworm_amd64.deb_ | _app-protect_36+5.607.1-1\~bookworm_amd64.deb_ | | Oracle Linux 8 | _app-protect-module-oss-1.29.3+5.607.1-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.1-1.el8.ngx.x86_64.rpm_ | _app-protect-36+5.607.1-1.el8.ngx.x86_64.rpm_ | | Ubuntu 22.04 | _app-protect-module-oss_1.29.3+5.607.1-1\~jammy_amd64.deb_ | _app-protect-module-plus_36+5.607.1--1\~jammy_amd64.deb_ | _app-protect_36+5.607.1-1\~jammy_amd64.deb_ | | Ubuntu 24.04 | _app-protect-module-oss_1.29.3+5.607.1-1\~noble_amd64.deb_ | _app-protect-module-plus_36+5.607.1--1\~noble_amd64.deb_ | _app-protect_36+5.607.1-1\~noble_amd64.deb_ | | RHEL 8 and Rocky Linux 8 | _app-protect-module-oss-1.29.3+5.607.1-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.1-1.el8.ngx.x86_64.rpm_ | _app-protect-36+5.607.1-1.el8.ngx.x86_64.rpm_ | | RHEL 9 and Rocky Linux 9 | _app-protect-module-oss-1.29.3+5.607.1-1.el9.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.1-1.el9.ngx.x86_64.rpm_ | _app-protect-36+5.607.1-1.el9.ngx.x86_64.rpm_ | | RHEL 10 | _app-protect-module-oss-1.29.3+5.607.1-1.el10.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.1-1.el10.ngx.x86_64.rpm_ | _app-protect-36+5.607.1-1.el10.ngx.x86_64.rpm_ | ## F5 WAF for NGINX 5.12 Released _March 23th, 2026_. ### New features - Added support for RHEL 10 ### Resolved issues - 13383 - gRPC disable signatures and meta chars scan on byte fields - 13952 - The ip-address-lists feature doesn't work when processed by the express compiler - 13845 - Fix perl toolchain inclusions for RHEL 8+ - 13466 - Make SOCK_RCV_BUF_SIZE_MAX_SIZE configurable - 13948 - Discrepancy in schema generation for dynamic object fields that are stored as JSON ### Packages | Distribution name | NGINX Open Source (5.12) | NGINX Plus (5.12) | NGINX Plus (5.12) | | ------------------------ | ----------------------------------------------------------------- | -------------------------------------------------------------- |----------------------------------------------------| | Alpine 3.22 | _app-protect-module-oss-1.29.3+5.607.0-r1.apk_ | _app-protect-module-plus-36+5.607.0-r1.apk_ | _app-protect-36.5.607.0-r1.apk_ | | Amazon Linux 2023 | _app-protect-module-oss-1.29.3+5.607.0-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.0-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-36+5.607.0-1.amzn2023.ngx.x86_64.rpm_ | | Debian 11 | _app-protect-module-oss_1.29.3+5.607.0-1\~bullseye_amd64.deb_ | _app-protect-module-plus_36+5.607.0--1\~bullseye_amd64.deb_ | _app-protect_36+5.607.0-1\~bullseye_amd64.deb_ | | Debian 12 | _app-protect-module-oss_1.29.3+5.607.0-1\~bookworm_amd64.deb_ | _app-protect-module-plus_36+5.607.0--1\~bookworm_amd64.deb_ | _app-protect_36+5.607.0-1\~bookworm_amd64.deb_ | | Oracle Linux 8 | _app-protect-module-oss-1.29.3+5.607.0-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.0-1.el8.ngx.x86_64.rpm_ | _app-protect-36+5.607.0-1.el8.ngx.x86_64.rpm_ | | Ubuntu 22.04 | _app-protect-module-oss_1.29.3+5.607.0-1\~jammy_amd64.deb_ | _app-protect-module-plus_36+5.607.0--1\~jammy_amd64.deb_ | _app-protect_36+5.607.0-1\~jammy_amd64.deb_ | | Ubuntu 24.04 | _app-protect-module-oss_1.29.3+5.607.0-1\~noble_amd64.deb_ | _app-protect-module-plus_36+5.607.0--1\~noble_amd64.deb_ | _app-protect_36+5.607.0-1\~noble_amd64.deb_ | | RHEL 8 and Rocky Linux 8 | _app-protect-module-oss-1.29.3+5.607.0-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.0-1.el8.ngx.x86_64.rpm_ | _app-protect-36+5.607.0-1.el8.ngx.x86_64.rpm_ | | RHEL 9 and Rocky Linux 9 | _app-protect-module-oss-1.29.3+5.607.0-1.el9.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.0-1.el9.ngx.x86_64.rpm_ | _app-protect-36+5.607.0-1.el9.ngx.x86_64.rpm_ | | RHEL 10 | _app-protect-module-oss-1.29.3+5.607.0-1.el10.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.607.0-1.el10.ngx.x86_64.rpm_ | _app-protect-36+5.607.0-1.el10.ngx.x86_64.rpm_ | ## F5 WAF for NGINX 5.11.2 Released _February 13th, 2026_. ### Important notes - This is a patch release, not a full feature release ### Resolved issues - 13840 - Upgrade Go compiler to 1.24.13 ## F5 WAF for NGINX 5.11.1 **Note:** The patch fix is also included in versions 5.9.1 and 5.10.1. Released _February 11th, 2026_. ### Important notes - This is a patch release, not a full feature release ### Resolved issues - 13720 - Fixed a case where reloading NGINX in WAF deployments can interrupt in‑flight requests. ## F5 WAF for NGINX 5.11 Released _January 13th, 2026_. ### New features - Added support for the Brotli data compression algorithm ### Important notes - Upgrade Go compiler to 1.24.11 ### Resolved issues - 13340 - F5 WAF for NGINX leaked sockets and terminated on-going requests during graceful reload of NGINX (SIGHUP) - 12728 - Fixing a scenario under memory pressure, causing NGINX to return HTTP 503 and log SECURITY_WAF_BYPASS - 13592 – Increased signature compiler capacity to support larger signature sets and avoid legacy signature count limits. ### Packages | Distribution name | NGINX Open Source (5.11) | NGINX Plus (5.11) | NGINX Plus (5.11) | | ------------------------ | ----------------------------------------------------------------- | -------------------------------------------------------------- |----------------------------------------------------| | Alpine 3.22 | _app-protect-module-oss-1.29.3+5.575.0-r1.apk_ | _app-protect-module-plus-36+5.575.0-r1.apk_ | _app-protect-36.5.575.0-r1.apk_ | | Amazon Linux 2023 | _app-protect-module-oss-1.29.3+5.575.0-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.575.0-1.amzn2023.ngx.x86_64.rpm_ | _app-protect-36+5.575.0-1.amzn2023.ngx.x86_64.rpm_ | | Debian 11 | _app-protect-module-oss_1.29.3+5.575.0-1\~bullseye_amd64.deb_ | _app-protect-module-plus_36+5.575.0--1\~bullseye_amd64.deb_ | _app-protect_36+5.575.0-1\~bullseye_amd64.deb_ | | Debian 12 | _app-protect-module-oss_1.29.3+5.575.0-1\~bookworm_amd64.deb_ | _app-protect-module-plus_36+5.575.0--1\~bookworm_amd64.deb_ | _app-protect_36+5.575.0-1\~bookworm_amd64.deb_ | | Oracle Linux 8 | _app-protect-module-oss-1.29.3+5.575.0-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.575.0-1.el8.ngx.x86_64.rpm_ | _app-protect-36+5.575.0-1.el8.ngx.x86_64.rpm_ | | Ubuntu 22.04 | _app-protect-module-oss_1.29.3+5.575.0-1\~jammy_amd64.deb_ | _app-protect-module-plus_36+5.575.0--1\~jammy_amd64.deb_ | _app-protect_36+5.575.0-1\~jammy_amd64.deb_ | | Ubuntu 24.04 | _app-protect-module-oss_1.29.3+5.575.0-1\~noble_amd64.deb_ | _app-protect-module-plus_36+5.575.0--1\~noble_amd64.deb_ | _app-protect_36+5.575.0-1\~noble_amd64.deb_ | | RHEL 8 and Rocky Linux 8 | _app-protect-module-oss-1.29.3+5.575.0-1.el8.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.575.0-1.el8.ngx.x86_64.rpm_ | _app-protect-36+5.575.0-1.el8.ngx.x86_64.rpm_ | | RHEL 9 and Rocky Linux 9 | _app-protect-module-oss-1.29.3+5.575.0-1.el9.ngx.x86_64.rpm_ | _app-protect-module-plus-36+5.575.0-1.el9.ngx.x86_64.rpm_ | _app-protect-36+5.575.0-1.el9.ngx.x86_64.rpm_ |