CVE-2026-62638: Critical severity Oracle Oracle Reports Developer vulnerability
Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Reports Developer. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Reports Developer accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Reports Developer. CVSS 3.1 Base Score 9.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Oracle Fusion Middleware - Oracle Reports Developer (Security and Authentication)to a version that resolves this vulnerability.Fixed in 14.1.2.0.0
Event History
Frequently Asked Questions
Who is exposed to exploitation?
Oracle Reports Developer deployments running the affected supported version 14.1.2.0.0 are exposed if an attacker can reach them over HTTP. Exploitation does not require authentication or user interaction.
What could a successful attacker do?
A successful attacker could create, delete, or modify critical data or all data accessible to Oracle Reports Developer. They could also cause the product to hang or repeatedly crash, resulting in complete denial of service.
Is a workaround available if patching cannot happen immediately?
The provided information does not identify a workaround. As the attack requires network access via HTTP, limiting HTTP network exposure to the affected deployment may reduce exposure.