{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-46861: Vulnerability in the MySQL NDB Cluster product of Oracle MySQL (component: Cluster: NDB Operator)","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-46861","status":"final","version":"1","initial_release_date":"2026-06-16T19:27:35.253Z","current_release_date":"2026-06-16T19:27:35.253Z","revision_history":[{"date":"2026-06-16T19:27:35.253Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Vulnerability in the MySQL NDB Cluster product of Oracle MySQL (component: Cluster: NDB Operator).  Supported versions that are affected are 8.0.11-8.0.46,   8.4.0-8.4.9 and    9.0.0-9.7.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise MySQL NDB Cluster.  While the vulnerability is in MySQL NDB Cluster, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all MySQL NDB Cluster accessible data as well as  unauthorized access to critical data or complete access to all MySQL NDB Cluster accessible data. CVSS 3.1 Base Score 9.6 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-46861 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-46861"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-46861"},{"category":"external","summary":"Oracle Advisory","url":"https://www.oracle.com/security-alerts/cspujun2026.html"}]},"product_tree":{"branches":[{"category":"vendor","name":"Oracle Corporation","branches":[{"category":"product_name","name":"MySQL NDB Cluster","branches":[{"category":"product_version_range","name":">=8.0.11 <=8.0.46","product":{"name":"Oracle Corporation MySQL NDB Cluster >=8.0.11 <=8.0.46","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:mysql_ndb_cluster:*:*:*:*:*:*:*:*"}}},{"category":"product_version_range","name":">=8.4.0 <=8.4.9","product":{"name":"Oracle Corporation MySQL NDB Cluster >=8.4.0 <=8.4.9","product_id":"CSAFPID-2","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:mysql_ndb_cluster:*:*:*:*:*:*:*:*"}}},{"category":"product_version_range","name":">=9.0.0 <=9.7.0","product":{"name":"Oracle Corporation MySQL NDB Cluster >=9.0.0 <=9.7.0","product_id":"CSAFPID-3","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:mysql_ndb_cluster:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-46861","title":"Vulnerability in the MySQL NDB Cluster product of Oracle MySQL (component: Cluster: NDB Operator)","notes":[{"category":"description","text":"Vulnerability in the MySQL NDB Cluster product of Oracle MySQL (component: Cluster: NDB Operator).  Supported versions that are affected are 8.0.11-8.0.46,   8.4.0-8.4.9 and    9.0.0-9.7.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise MySQL NDB Cluster.  While the vulnerability is in MySQL NDB Cluster, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all MySQL NDB Cluster accessible data as well as  unauthorized access to critical data or complete access to all MySQL NDB Cluster accessible data. CVSS 3.1 Base Score 9.6 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1","CSAFPID-2","CSAFPID-3"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","baseScore":9.6,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1","CSAFPID-2","CSAFPID-3"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1","CSAFPID-2","CSAFPID-3"]}]}]}