cvedb.io
CVE-2026-21975
MEDIUM · CVSS 4.5
EPSS exploitation probability: 0%
Published 2026-01-20T22:16:00.707 · Last modified 2026-06-17T10:19:15.947

Summary

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 19.3-19.29 and 21.3-21.20. Easily exploitable vulnerability allows high privileged attacker having Authenticated User privilege with network access via Oracle Net to compromise Java VM. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Java VM. CVSS 3.1 Base Score 4.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H).

Affected products

oracle — java_virtual_machine

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.