CVE-2026-46983 Auth bypass in Oracle Retail Integration Bus

Critical 9.8 Published 21 Jul 2026 Updated 23 Jul 2026

Unauthenticated attackers can take over Oracle Retail Integration Bus via HTTP, leading to full system compromise.

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

What is CVE-2026-46983?

CVE-2026-46983 is a critical authentication bypass vulnerability in Oracle Retail Integration Bus, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the Oracle Retail Integration Bus product of Oracle Retail Applications (component: RIB Kernal). The supported version that is affected is 16.0.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Integration Bus. Successful attacks of this vulnerability can result in takeover of Oracle Retail Integration Bus. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-46983?

It affects 1 product.

Products include Oracle Retail Integration Bus.

How do I fix CVE-2026-46983?

No fix has been published for CVE-2026-46983 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-2026-46983 being exploited?

There is no known exploitation of CVE-2026-46983 in the wild and no public exploit code.

Sources

Also known as GHSA-m58g-c9qv-3jfj.