{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-35300: Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core)","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-35300","status":"final","version":"1","initial_release_date":"2026-06-16T19:27:04.448Z","current_release_date":"2026-06-16T19:27:04.448Z","revision_history":[{"date":"2026-06-16T19:27:04.448Z","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 WebLogic Server product of Oracle Fusion Middleware (component: Core).  Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and  15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise WebLogic Server.  Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-35300 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-35300"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-35300"},{"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":"WebLogic Server","branches":[{"category":"product_version","name":"12.2.1.4.0","product":{"name":"Oracle Corporation WebLogic Server 12.2.1.4.0","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:weblogic_server:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":"14.1.1.0.0","product":{"name":"Oracle Corporation WebLogic Server 14.1.1.0.0","product_id":"CSAFPID-2","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:weblogic_server:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":"14.1.2.0.0","product":{"name":"Oracle Corporation WebLogic Server 14.1.2.0.0","product_id":"CSAFPID-3","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:weblogic_server:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":"15.1.1.0.0","product":{"name":"Oracle Corporation WebLogic Server 15.1.1.0.0","product_id":"CSAFPID-4","product_identification_helper":{"cpe":"cpe:2.3:a:oracle_corporation:weblogic_server:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-35300","title":"Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core)","notes":[{"category":"description","text":"Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core).  Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and  15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise WebLogic Server.  Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1","CSAFPID-2","CSAFPID-3","CSAFPID-4"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1","CSAFPID-2","CSAFPID-3","CSAFPID-4"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1","CSAFPID-2","CSAFPID-3","CSAFPID-4"]}]}]}