CVE-2026-62637 Missing authorization in Oracle Reports Developer

Critical 9.3 Published 18 Aug 2026 Updated 26 Aug 2026

Unauthenticated attackers on the local network can read, create, delete, or modify critical data in Oracle Reports Developer.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-62637?

CVE-2026-62637 is a critical missing authorization vulnerability in Oracle Reports Developer, published on 18 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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 access to the physical communication segment attached to the hardware where the Oracle Reports Developer executes to compromise Oracle Reports Developer. While the vulnerability is in Oracle Reports Developer, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Reports Developer accessible data as well as unauthorized access to critical data or complete access to all Oracle Reports Developer accessible data. CVSS 3.1 Base Score 9.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-62637?

It affects 1 product.

Products include Oracle Reports Developer.

How do I fix CVE-2026-62637?

No fix has been published for CVE-2026-62637 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-62637 being exploited?

There is no known exploitation of CVE-2026-62637 in the wild and no public exploit code.

Sources

Also known as GHSA-m93j-64hr-h2xw.