{"affected":[{"defaultStatus":"unaffected","product":"Grafana OSS","source":"CNA: GRAFANA","vendor":"Grafana","versions":[{"lessThanOrEqual":"13.1.9","status":"affected","version":"13.1.0","versionType":"semver"},{"lessThanOrEqual":"13.2.5","status":"affected","version":"13.2.0","versionType":"semver"},{"lessThanOrEqual":"13.3.0","status":"affected","version":"13.3.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Grafana Enterprise","source":"CNA: GRAFANA","vendor":"Grafana","versions":[{"lessThanOrEqual":"13.1.9","status":"affected","version":"13.1.0","versionType":"semver"},{"lessThanOrEqual":"13.2.5","status":"affected","version":"13.2.0","versionType":"semver"},{"lessThanOrEqual":"13.3.0","status":"affected","version":"13.3.0","versionType":"semver"}]}],"cveId":"CVE-2026-107509","cwes":["CWE-789","CWE-1284","CWE-400"],"description":"A user with the Viewer role can make Grafana allocate an unbounded amount of memory, and crash it, with a single SQL Expression query that casts a value to a very large BINARY length (memory allocation with excessive size value).","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.5,"severity":"medium","source":"CNA: GRAFANA","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1794409326763,"publishedAt":1794409326763,"references":[{"source":"CNA: GRAFANA","tags":["vendor-advisory"],"url":"https://grafana.com/security/security-advisories/cve-2026-107509"}],"remediation":[],"revision":"383e789ff6084b40c32f85bede2aa501ae52f57e1a8fe181c631b55dc4f8dd69","sources":[{"modifiedAt":1794409326763,"name":"CNA: GRAFANA","retrievedAt":1794409707075,"url":"https://www.cve.org/CVERecord?id=CVE-2026-107509"}],"ssvc":null,"status":"published","title":"Memory exhaustion denial of service in SQL Expressions","updatedAt":1794409707075}