CVE-2026-33382 (GCVE-0-2026-33382)
Vulnerability from cvelistv5
Published
2026-07-10 14:58
Modified
2026-08-27 17:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of service.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Grafana | Grafana OSS |
Version: 11.6.0 ≤ 11.6.14 Version: 12.2.0 ≤ 12.2.8 Version: 12.3.0 ≤ 12.3.6 Version: 12.4.0 ≤ 12.4.3 Version: 13.0.0 ≤ 13.0.1 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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