# Grafana v12.4.12 — Release & Upgrade Intelligence
- **Product:** Grafana (https://grafana.com)
- **Version:** v12.4.12
- **Released:** Sep 29, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/grafana/updates/v12.4.12/

## Executive Summary (TL;DR)
Grafana v12.4.12. Source highlight: Download page

## Bug Fixes
- Security: Fix CVE-2026-13719
- Security: Fix CVE-2026-13720
- Security: Fix CVE-2026-81841
- Security: Fix CVE-2026-81842
- **Unified Storage:** Return 403 instead of 500 on namespace mismatch #133595, @pstibrany