2026-05c

mailcow/mailcow-dockerized2026-05cMay 26, 2026by FreddleSpl0it

AI Summary

This security update addresses a critical Unbound vulnerability (CVE-2026-33278) and updates the Nginx web server to version 1.30.2 to improve system stability and security.

Key Highlights

Nginx update to 1.30.2
Fix for Unbound CVE-2026-33278
Updates to stale and pull-request GitHub actions
Translations updated via Weblate

Full Release Notes

## What's Changed
* [Nginx] Update to 1.30.2 by @FreddleSpl0it in https://github.com/mailcow/mailcow-dockerized/pull/7259
* fix unbound CVE-2026-33278 by @SYNLINQ in https://github.com/mailcow/mailcow-dockerized/pull/7252
* Update actions/stale action to v10.3.0 by @renovate[bot] in https://github.com/mailcow/mailcow-dockerized/pull/7242
* Translations update from Weblate by @milkmaker in https://github.com/mailcow/mailcow-dockerized/pull/7245
* Update devops-infra/action-pull-request action to v1.1.2 by @renovate[bot] in https://github.com/mailcow/mailcow-dockerized/pull/7247
* Update devops-infra/action-pull-request action to v1.1.3 by @renovate[bot] in https://github.com/mailcow/mailcow-dockerized/pull/7253
* Update devops-infra/action-pull-request action to v1.2.0 by @renovate[bot] in https://github.com/mailcow/mailcow-dockerized/pull/7254

## New Contributors
* @SYNLINQ made their first contribution in https://github.com/mailcow/mailcow-dockerized/pull/7252

**Full Changelog**: https://github.com/mailcow/mailcow-dockerized/compare/2026-05b...2026-05c