How severe is CVE-2026-34298?

CVE-2026-34298 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-34298 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-34298?

CVE-2026-34298 affects Oracle Applications Framework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-34298?

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

Does CVE-2026-34298 have an EU (EUVD) identifier?

Yes. CVE-2026-34298 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24385.

When was CVE-2026-34298 published?

CVE-2026-34298 was published on 2026-04-21 and last updated on 2026-06-17.

CVE-2026-34298

CVE-2026-34298 is a medium-severity vulnerability in Oracle Applications Framework with a CVSS 3.x base score of 4.7. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-24385
Weakness: CWE-284
Affected product: Oracle Applications Framework
Published: 2026-04-21
Last modified: 2026-06-17

Description

Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions that are affected are 12.2.9-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Applications Framework. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Applications Framework accessible data as well as unauthorized read access to a subset of Oracle Applications Framework accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Applications Framework. CVSS 3.1 Base Score 4.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).

Frequently asked questions

What is CVE-2026-34298?: Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization). Supported versions that are affected are 12.2.9-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Applications Framework. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Applications Framework accessible data as well as unauthorized read access to a subset of Oracle Applications Framework accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Applications Framework. CVSS 3.1 Base Score 4.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).
How severe is CVE-2026-34298?: CVE-2026-34298 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-34298 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-34298?: CVE-2026-34298 affects Oracle Applications Framework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-34298?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-34298 have an EU (EUVD) identifier?: Yes. CVE-2026-34298 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24385.
When was CVE-2026-34298 published?: CVE-2026-34298 was published on 2026-04-21 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:oracle:applications_framework:*:*:*:*:*:*:*:*

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