Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grafana | Grafana Enterprise | unaffected |
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| Grafana | Grafana OSS | unaffected |
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No data.
No data.
| Vendor | Product | Confidence | Versions | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grafana | Grafana | 88% |
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| Grafana | Grafana Enterprise | 100% |
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No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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No advisories yet.
Wed, 24 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Grafana
Grafana grafana Grafana grafana Enterprise |
|
| Vendors & Products |
Grafana
Grafana grafana Grafana grafana Enterprise |
Mon, 22 Jun 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 |
Mon, 22 Jun 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-770 | |
| Metrics |
ssvc
|
Mon, 22 Jun 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 |
Mon, 22 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access token or authentication is required to exploit this vulnerability. | |
| Title | Grafana pre-auth DoS through arbitrarily large input to public dashboard query handler | |
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: GRAFANA
Published:
Updated: 2026-06-22T17:28:35.835Z
Reserved: 2026-04-24T15:38:08.066Z
Link: CVE-2026-42127
Vulnrichment
Updated: 2026-06-22T17:28:30.549Z
NVD
No data.
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-06-24T16:08:06Z