{"id":"BIT-grafana-2026-33375","summary":"Grafana MSSQL Data Source Plugin: Restriction Bypass Leading to OOM DoS","details":"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.","aliases":["CVE-2026-33375"],"modified":"2026-09-08T08:47:36.218644916Z","published":"2026-04-01T08:41:17.463Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*","cpe:2.3:a:grafana:grafana:*:*:*:*:*:go:*:*"]},"references":[{"type":"ADVISORY","url":"https://grafana.com/security/security-advisories/cve-2026-33375"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33375"}],"affected":[{"package":{"name":"grafana","ecosystem":"Bitnami","purl":"pkg:bitnami/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"11.6.0"},{"fixed":"11.6.14"},{"introduced":"12.1.0"},{"fixed":"12.1.10"},{"introduced":"12.2.0"},{"fixed":"12.2.8"},{"introduced":"12.3.0"},{"fixed":"12.3.6"},{"introduced":"12.4.0"},{"fixed":"12.4.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/grafana/BIT-grafana-2026-33375.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}