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9.1
CVE-2026-83103: Oracle Forms can be taken over by remote attacker
CVE-2026-83103 · published 25 days ago
Summary
The Oracle Forms component in Oracle Fusion Middleware (versions 12.2.1.19.0 and 14.1.2.0.0) can be accessed over the network and allow a privileged user to gain full control of the system. This could let an attacker view, change, or disrupt the applications that rely on Oracle Forms. Apply the vendor’s security update or patch as soon as possible and restrict network access to the Forms service.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| oracle corporation | oracle forms | 12.2.1.19.0 |
Original advisory text
Vulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode). Supported versions that are affected are 12.2.1.19.0 and 14.1.2.0.0. Easily explo...
Vulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode). Supported versions that are affected are 12.2.1.19.0 and 14.1.2.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Forms. While the vulnerability is in Oracle Forms, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Forms. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker full control
Type
CWE-284Improper Access Control
Timeline
Published15 Sep 2026
Updated7 Oct 2026
First seen15 Sep 2026
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