How severe is CVE-2026-34321?

CVE-2026-34321 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-34321 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-34321?

CVE-2026-34321 primarily affects Oracle Financial Services Analytical Applications Infrastructure. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-34321?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-34321 have an EU (EUVD) identifier?

Yes. CVE-2026-34321 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24424.

When was CVE-2026-34321 published?

CVE-2026-34321 was published on 2026-04-21 and last updated on 2026-06-17.

CVE-2026-34321

CVE-2026-34321 is a medium-severity vulnerability in Oracle Financial Services Analytical Applications Infrastructure with a CVSS 3.x base score of 4.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-285.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-24424
Weakness: CWE-285
Affected product: Oracle Financial Services Analytical Applications Infrastructure
Published: 2026-04-21
Last modified: 2026-06-17

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).

Frequently asked questions

What is CVE-2026-34321?: 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).
How severe is CVE-2026-34321?: CVE-2026-34321 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-34321 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-34321?: CVE-2026-34321 primarily affects Oracle Financial Services Analytical Applications Infrastructure. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-34321?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-34321 have an EU (EUVD) identifier?: Yes. CVE-2026-34321 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24424.
When was CVE-2026-34321 published?: CVE-2026-34321 was published on 2026-04-21 and last updated on 2026-06-17.

References

https://www.oracle.com/security-alerts/cpuapr2026.html

Affected products (3)

cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.0.7.9.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.0.8.7.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.2.5.0:*:*:*:*:*:*:*

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