# Nginx-1.30.4 stable and nginx-1.31.3 mainline versions released

**URL:** <https://community.nginx.org/t/nginx-1-30-4-stable-and-nginx-1-31-3-mainline-versions-released/10134>\
**Category:** Announcements\
**Tags:** nginx, release\
**Created:** [July 15, 2026, 9:59pm UTC](https://community.nginx.org/t/nginx-1-30-4-stable-and-nginx-1-31-3-mainline-versions-released/10134 "2026-07-15T21:59:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![heo](https://drob5swvtjqxg.cloudfront.net/user_avatar/community.nginx.org/heo/32/5_2.png) [@heo](https://community.nginx.org/u/heo)\
**Post date:** [July 15, 2026, 9:59pm UTC](https://community.nginx.org/t/nginx-1-30-4-stable-and-nginx-1-31-3-mainline-versions-released/10134/1 "2026-07-15T21:59:33Z")

</div>

[nginx-1.30.4](https://nginx.org/en/download.html) stable and [nginx-1.31.3](https://nginx.org/en/download.html) mainline versions have been released with:

- fixes for [buffer overflow](https://nginx.org/en/security_advisories.html) vulnerability when using map with regex (CVE-2026-42533)
- [memory disclosure](https://nginx.org/en/security_advisories.html) vulnerability when using ngx\_http\_slice\_module (CVE-2026-60005)
- [use-after-free](https://nginx.org/en/security_advisories.html)vulnerability when using ngx\_http\_ssi\_module (CVE-2026-56434)

_Resources:_  
nginx-1.30.4 stable [change log](https://nginx.org/en/CHANGES-1.30)  
nginx-1.31.3 mainline [change log](https://nginx.org/en/CHANGES)