CVE-2026-21728
Grafana Tempo, Enterprise Traces (GET), Multicluster Global Hub 1.3.4 취약점
Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting max_result_limit in the search config, e.g. to 262144 (2^18). Alternatively, automatically restart the service.
- 대응 우선순위
- 점검
- CVSS
- 7.5
- EPSS
- 0.64% 백분위 47.0% · 2026.08.03 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.04.24