
Grafana Cloud security update: Grafana Cloud Metrics memory corruption issue resolved
A bug introduced in a recent release of the Mimir distributor, which is part of the open source Mimir project that powers Grafana Cloud Metrics,...
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Joe McManus
Chief Information Security Officer
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Joe McManus · 3 Aug 2025 · 7 min read
A bug introduced in a recent release of the Mimir distributor, which is part of the open source Mimir project that powers Grafana Cloud Metrics,...
Read more
Joe McManus · 15 May 2025 · 5 min read
Our investigation wrapped up on May 12, and we have confirmed that there has been no code modification, unauthorized access to production systems,...
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Joe McManus · 27 Apr 2025 · 3 min read
On April 26, an unauthorized user exploited a vulnerability with a GitHub workflow to gain unauthorized access to tokens, all of which have now been...
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