Vulnerability Details CVE-2026-46833
Vulnerability in the Net Service component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Net Service. While the vulnerability is in Net Service, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Net Service. CVSS 3.1 Base Score 9.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 36.6%
CVSS Severity
CVSS v3 Score 9.0
Products affected by CVE-2026-46833
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cpe:2.3:a:oracle:database_server:23.26
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cpe:2.3:a:oracle:database_server:23.8
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cpe:2.3:a:oracle:database_server:23.9