Allocation of Resources Without Limits or Throttling Affecting github.com/grafana/grafana/pkg/tsdb package, versions >=8.1.0 <11.6.4>=12.0.0 <12.1.10>=12.2.0 <12.2.8>=12.3.0 <12.3.6>=12.4.0 <12.4.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published2 Apr 2026
- disclosed27 Mar 2026
- creditUnknown
Introduced: 27 Mar 2026
CVE-2026-28375 Â (opens in a new tab)How to fix?
Upgrade github.com/grafana/grafana/pkg/tsdb to version 11.6.4, 12.1.10, 12.2.8, 12.3.6, 12.4.2 or higher.
Overview
github.com/grafana/grafana/pkg/tsdb is a developer testing tool for Grafana.
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the testdata data-source. An attacker can cause the application to crash and become unavailable by sending specially crafted requests that trigger excessive memory consumption.