Vulnerability Bulletins |
CVE-2026-27878 |
|
| Affected software | GRAFANA |
| A TraceQL query in Grafana Tempo with a large exemplars hint value can cause the Tempo instance to allocate an excessive amount of memory, resulting in an out-of-memory crash. This could allow an authenticated user to trigger a denial of service against the Tempo service. | |
Link: |
|
| https://nvd.nist.gov/vuln/detail/CVE-2026-27878 | |