CVE-2026-27879
Query resampling can cause unbounded memory allocations
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
3th
A resample query can be used to trigger out-of-memory crashes in Grafana.
| Vendor | grafana |
| Product | grafana |
| Ecosystems | |
| Industries | Technology |
| Published | Mar 27, 2026 |
| Last Updated | Apr 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Grafana / Grafana
8.0.0 < 11.6.14 12.0.0 < 12.1.10 12.2.0 < 12.2.8 12.3.0 < 12.3.6 12.4.0 < 12.4.2