CVE WatchJul 21, 2026

CVE-2026-47046

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Easily exploitable

CVSS

8.2

High

EPSS

—

KEV

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Exploit Today

0-100

Published: Jul 21, 2026 · Last modified: Jul 21, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of RDBMS as well as unauthorized update, insert or delete access to some of RDBMS accessible data. CVSS 3.1 Base Score 8.2 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H).

Official references

www.oracle.comhttps://www.oracle.com/security-alerts/cpujul2026.html

Related CVEs

No related CVEs by CWE or product.