CVE-2026-33382
- Source
- https://cve.org/CVERecord?id=CVE-2026-33382
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33382.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-33382
- Aliases
- Downstream
- Published
- 2026-07-10T14:58:23.329Z
- Modified
- 2026-07-16T03:48:26.751929345Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Denial of service via unbounded request body size
- Details
-
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.
- Database specific
{ "cna_assigner": "GRAFANA", "cwe_ids": [ "CWE-400" ], "unresolved_ranges": [ { "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": "11.6.0" }, { "last_affected": "11.6.14" }, { "introduced": "12.2.0" }, { "last_affected": "12.2.8" }, { "introduced": "12.3.0" }, { "last_affected": "12.3.6" }, { "introduced": "12.4.0" }, { "last_affected": "12.4.3" }, { "introduced": "13.0.0" }, { "last_affected": "13.0.1" } ] } ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33382.json" }- References
Affected packages
Git / github.com/grafana/grafana
Affected ranges
- Type
- GIT
- Repo
- https://github.com/grafana/grafana
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
{ "source": "CPE_RANGE", "cpe": "cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*", "extracted_events": [ { "introduced": "11.6.0" }, { "fixed": "11.6.15" }, { "introduced": "12.2.0" }, { "fixed": "12.2.9" }, { "introduced": "12.3.0" }, { "fixed": "12.3.7" }, { "introduced": "12.4.0" }, { "fixed": "12.4.4" }, { "introduced": "13.0.0" }, { "fixed": "13.0.2" } ] }