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Bolt protocol support, including the code affected by this issue, was removed in 4.20.0."}],"source":{"discovery":"EXTERNAL"},"timeline":[{"lang":"en","time":"2026-06-29T00:00:00.000Z","value":"Reported to FalkorDB"},{"lang":"en","time":"2026-06-29T00:00:00.000Z","value":"Vendor acknowledged the report"},{"lang":"en","time":"2026-07-08T00:00:00.000Z","value":"Vendor removed Bolt protocol support (PR #2170)"},{"lang":"en","time":"2026-07-13T00:00:00.000Z","value":"FalkorDB 4.20.0 released without Bolt support"},{"lang":"en","time":"2026-09-27T00:00:00.000Z","value":"Coordinated disclosure period ended"}],"title":"Type confusion in FalkorDB GRAPH.QUERY via the --bolt argument","workarounds":[{"lang":"en","value":"Use Redis ACLs to restrict the GRAPH.QUERY command to trusted users, and do not expose the instance to untrusted networks."}]}},"cveMetadata":{"assignerOrgId":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","assignerShortName":"securin","cveId":"CVE-2026-107911","datePublished":"2026-10-09T05:08:14.899Z","dateReserved":"2026-10-09T04:55:02.081Z","dateUpdated":"2026-10-09T05:08:14.899Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-09 06:17:12","lastModifiedDate":"2026-10-09 06:17:12","problem_types":["CWE-843","CWE-843 CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')"],"metrics":{"cvssMetricV40":[{"source":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":7.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"33c584b5-0579-4c06-b2a0-8d8329fcab9c","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"107911","Ordinal":"1","Title":"Type confusion in FalkorDB GRAPH.QUERY via the --bolt argument","CVE":"CVE-2026-107911","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"107911","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"Type confusion in FalkorDB GRAPH.QUERY via the --bolt argument"}]}}}