CVE-2026-61003 Auth bypass in Oracle Managed File Transfer

Critical 9.9 Published 18 Aug 2026 Updated 21 Aug 2026

A low-privileged attacker can compromise Oracle Managed File Transfer via network access, leading to full system takeover.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-61003?

CVE-2026-61003 is a critical authentication bypass vulnerability in Oracle Managed File Transfer, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Managed File Transfer product of Oracle Fusion Middleware (component: MFT Runtime Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via T3, IIOP to compromise Oracle Managed File Transfer. While the vulnerability is in Oracle Managed File Transfer, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Managed File Transfer. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-61003?

It affects 1 product.

Products include Oracle Managed File Transfer.

How do I fix CVE-2026-61003?

No fix has been published for CVE-2026-61003 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-61003 being exploited?

There is no known exploitation of CVE-2026-61003 in the wild and no public exploit code.

Sources

Also known as GHSA-qmm2-fcfg-cwvh.