{"schema":"threatline.record/2","record":{"id":"CVE-2026-107911","aliases":[],"summary":"Type confusion in FalkorDB GRAPH.QUERY via the --bolt argument","details":"A type confusion vulnerability in the _read_flags function (src/commands/cmd_dispatcher.c) in FalkorDB before 4.20.0 allows a remote authenticated attacker who can run GRAPH.QUERY to cause a denial of service and possibly disclose or corrupt memory. The function accepts a --bolt argument from any client and casts the following command argument, a Redis string object, to a Bolt client structure without checking its origin; the result-set code then dereferences pointers read from that object. The argument is parsed even when the Bolt endpoint is disabled, so default configurations are affected.","categories":["Unclassified"],"product":"FalkorDB","vendor":"FalkorDB","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107911","source_modified_at":"2026-10-09T16:47:39.583Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"FalkorDB","vendor":"FalkorDB","versions":[{"version":"0","lessThan":"4.20.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107911","source_modified_at":"2026-10-09T16:47:39.583Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"FalkorDB","ecosystem":null},"version":"4.20.0","basis":"first unaffected version stated in the CVE record"}],"cvss":7.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00354,"percentile":0.27873,"score_date":"2026-10-23"},"published_at":"2026-10-09T05:08:14.899Z","modified_at":"2026-10-09T16:47:39.583Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107911","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-09T16:47:39.583Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107911","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/FalkorDB/FalkorDB/pull/2170","tags":["patch"]},{"source":"CVE List","url":"https://github.com/FalkorDB/FalkorDB/commit/0b11a00b34b25c4d4fdfe55f0a35c8a00593bd7d","tags":["patch"]},{"source":"CVE List","url":"https://github.com/FalkorDB/FalkorDB/releases/tag/v4.20.0","tags":["release-notes"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-09T16:16:18.088362Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-09T16:47:39.583Z","content_hash":"69768ccf5e40a6157bac291fa3a0d048a68205dc7fc86a0adc3db556b2643c6b"}}