What is CVE-2026-34312?

CVE-2026-34312 is a low-severity vulnerability in Oracle Database_server, classified under Improper Access Control. CVSS score: 2.4/10. Published 2026-04-21.

How severe is CVE-2026-34312?

Low severity. CVSS v3 base score is 2.4 out of 10.

Vulnerability in Oracle Database_server

CVE-2026-34312

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 19.3-19.30. Easily exploitable vulnerability allows high privileged attacker having Row Access Method privilege with network access v…

EPSS: 0.002 (10.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N.

Affected products

Oracle Database_server
Oracle Corporation Database Server — versions 19.3

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-34312?: CVE-2026-34312 is a low-severity vulnerability in Oracle Database_server, classified under Improper Access Control. CVSS score: 2.4/10. Published 2026-04-21.
How severe is CVE-2026-34312?: Low severity. CVSS v3 base score is 2.4 out of 10.