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Vulnerability Details CVE-2025-53047

Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.28, 21.3-21.19 and 23.4-23.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via Bonjour to compromise Portable Clusterware. While the vulnerability is in Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized read access to a subset of Portable Clusterware accessible data. CVSS 3.1 Base Score 5.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N).

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 6.4%

CVSS Severity

CVSS v3 Score 5.8

References

https://www.oracle.com/security-alerts/cpuoct2025.html

Products affected by CVE-2025-53047

Oracle » Database Server » Version: 19.10

cpe:2.3:a:oracle:database_server:19.10
Oracle » Database Server » Version: 19.11

cpe:2.3:a:oracle:database_server:19.11
Oracle » Database Server » Version: 19.12

cpe:2.3:a:oracle:database_server:19.12
Oracle » Database Server » Version: 19.13

cpe:2.3:a:oracle:database_server:19.13
Oracle » Database Server » Version: 19.14

cpe:2.3:a:oracle:database_server:19.14
Oracle » Database Server » Version: 19.15

cpe:2.3:a:oracle:database_server:19.15
Oracle » Database Server » Version: 19.16

cpe:2.3:a:oracle:database_server:19.16
Oracle » Database Server » Version: 19.17

cpe:2.3:a:oracle:database_server:19.17
Oracle » Database Server » Version: 19.18

cpe:2.3:a:oracle:database_server:19.18
Oracle » Database Server » Version: 19.19

cpe:2.3:a:oracle:database_server:19.19
Oracle » Database Server » Version: 19.20

cpe:2.3:a:oracle:database_server:19.20
Oracle » Database Server » Version: 19.21

cpe:2.3:a:oracle:database_server:19.21
Oracle » Database Server » Version: 19.22

cpe:2.3:a:oracle:database_server:19.22
Oracle » Database Server » Version: 19.23

cpe:2.3:a:oracle:database_server:19.23
Oracle » Database Server » Version: 19.27

cpe:2.3:a:oracle:database_server:19.27
Oracle » Database Server » Version: 19.3

cpe:2.3:a:oracle:database_server:19.3
Oracle » Database Server » Version: 19.4

cpe:2.3:a:oracle:database_server:19.4
Oracle » Database Server » Version: 19.5

cpe:2.3:a:oracle:database_server:19.5
Oracle » Database Server » Version: 19.6

cpe:2.3:a:oracle:database_server:19.6
Oracle » Database Server » Version: 19.7

cpe:2.3:a:oracle:database_server:19.7
Oracle » Database Server » Version: 19.8

cpe:2.3:a:oracle:database_server:19.8
Oracle » Database Server » Version: 19.9

cpe:2.3:a:oracle:database_server:19.9
Oracle » Database Server » Version: 21.11

cpe:2.3:a:oracle:database_server:21.11
Oracle » Database Server » Version: 21.12

cpe:2.3:a:oracle:database_server:21.12
Oracle » Database Server » Version: 21.13

cpe:2.3:a:oracle:database_server:21.13
Oracle » Database Server » Version: 21.14

cpe:2.3:a:oracle:database_server:21.14
Oracle » Database Server » Version: 21.18

cpe:2.3:a:oracle:database_server:21.18
Oracle » Database Server » Version: 21.3

cpe:2.3:a:oracle:database_server:21.3
Oracle » Database Server » Version: 23.4

cpe:2.3:a:oracle:database_server:23.4
Oracle » Database Server » Version: 23.8

cpe:2.3:a:oracle:database_server:23.8

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Vulnerability Details CVE-2025-53047

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