CVE Explorer
CVE-2026-33375
The Grafana MSSQL data source plugin contains a logic flaw that allows a low-privileged user (Viewer) to bypass API restrictions and trigger a catastrophic Out-Of-Memory (OOM) memory exhaustion, crashing the host container.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Grafana OSS","vendor":"Grafana","versions":[{"lessThan":"11.6.14+security-01","status":"affected","version":"11.6.0","versionType":"semver"},{"lessThan":"12.1.10+security-01","status":"affected","version":"12.1.0","versionType":"semver"},{"lessThan":"12.2.8+security-01","status":"affected","version":"12.2.0","versionType":"semver"},{"lessThan":"12.3.6+security-01","status":"affected","version":"12.3.0","versionType":"semver"},{"lessThan":"12.4.2","status":"affected","version":"12.4.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:d680b219f568f0e8d357ce6e38c60f5d1117934fca630ba7a78d738fd204da6c · sha256:8b7899739013bff0… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:d680b219f568f0e8d357ce6e38c60f5d1117934fca630ba7a78d738fd204da6c · sha256:8b7899739013bff0… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:d680b219f568f0e8d357ce6e38c60f5d1117934fca630ba7a78d738fd204da6c · sha256:8b7899739013bff0… · /containers/adp/0/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory"],"url":"https://grafana.com/security/security-advisories/cve-2026-33375"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d680b219f568f0e8d357ce6e38c60f5d1117934fca630ba7a78d738fd204da6c · sha256:8b7899739013bff0… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.