Threats Tagged 'cve-2026-21723'
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Threats Tagged 'cve-2026-21723'
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CVE-2026-21723: Vulnerability in Grafana Grafana OSSCVE-2026-21723 0 CVE-2026-21723 is a vulnerability in Grafana OSS where the alertmanager templates test endpoint can execute templates without memory limits. This can lead to out-of-memory (OOM) conditions and crash the Grafana service if templates are mass-executed rapidly. The endpoint requires low privileges and can be exploited if anonymous access is enabled. The vulnerability affects specific versions of Grafana OSS including 8.0.0, 11.0.0, and 12.0.0 through 12.3.0. No official patch or remediation guidance is currently provided. Join the discussion | CVE Database V5 | 07/23/2026, 01:48:16 UTC Added: 07/23/2026, 15:08:37 UTC |
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