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Solution
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Workaround
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Wed, 24 Jun 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Grafana
Grafana enterprise Metrics Grafana tempo |
|
| Vendors & Products |
Grafana
Grafana enterprise Metrics Grafana tempo |
Mon, 22 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 19 Jun 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 |
Fri, 19 Jun 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Tempo TraceQL query with exemplar hint could result in unbounded memory usage | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GRAFANA
Published:
Updated: 2026-07-24T12:23:12.625Z
Reserved: 2026-02-24T14:30:17.726Z
Link: CVE-2026-27878
Updated: 2026-06-22T17:09:58.772Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-24T20:30:04Z