CVE-2025-50066

Description

Vulnerability in the Oracle Database Materialized View component of Oracle Database Server. Supported versions that are affected are 19.3-19.27, 21.3-21.18 and 23.4-23.8. Easily exploitable vulnerability allows high privileged attacker having Execute on DBMS_REDEFINITION privilege with network access via Oracle Net to compromise Oracle Database Materialized View. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Materialized View accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

CVSS v3.1 Score

2.7

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-269 CWE-269

Affected Products

Vendor	Product	Versions
oracle	database_server	19.3 — 19.27
oracle	database_server	21.3 — 21.18
oracle	database_server	23.4 — 23.8

References

Advisories & Patches

https://www.oracle.com/security-alerts/cpujul2025.html

Frequently Asked Questions

What is CVE-2025-50066? +

Vulnerability in the Oracle Database Materialized View component of Oracle Database Server. Supported versions that are affected are 19.3-19.27, 21.3-21.18 and 23.4-23.8. Easily exploitable vulnerability allows high privileged attacker having Execute on DBMS_REDEFINITION privilege with network access via Oracle Net to compromise Oracle Database Materialized View. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Materialized View accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N). It has a CVSS v3.1 base score of 2.7 (LOW).

How severe is CVE-2025-50066? +

CVE-2025-50066 has a CVSS v3.1 score of 2.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-50066? +

CVE-2025-50066 affects products from oracle, specifically: database_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-50066? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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