Is CVE-2026-34321 actively exploited?

No active exploitation of CVE-2026-34321 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-34321 be exploited remotely?

Yes. CVE-2026-34321 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-34321?

CVE-2026-34321 has a CVSS score of 4.8 (MEDIUM).

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MEDIUM

CVE-2026-34321

Published: April 21, 2026· Updated: Apr 23, 2026

4.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.1th

Official Description

Vulnerability in the Oracle Financial Services Analytical Applications Infrastructure product of Oracle Financial Services Applications (component: User Interface). Supported versions that are affected are 8.0.7.9, 8.0.8.7 and 8.1.2.5. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Financial Services Analytical Applications Infrastructure. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Financial Services Analytical Applications Infrastructure accessible data. CVSS 3.1 Base Score 4.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N).

NVD Source

Technical Analysis

CVE-2026-34321 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 4.8.