CVE-2026-83489 Privilege escalation in Oracle Banking Origination
A low-privileged attacker can exploit a vulnerability in Oracle Banking Origination to achieve 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-2026-83489?
CVE-2026-83489 is a high-severity vulnerability in Oracle Banking Origination, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in the Oracle Banking Origination product of Oracle Financial Services Applications (component: Onboarding Batch Processes). Supported versions that are affected are 14.5.0.0.0-14.9.0.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Banking Origination. Successful attacks of this vulnerability can result in takeover of Oracle Banking Origination. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
Weakness: CWE-269
Which versions are affected by CVE-2026-83489?
How do I fix CVE-2026-83489?
No fix has been published for CVE-2026-83489 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-83489 being exploited?
There is no known exploitation of CVE-2026-83489 in the wild and no public exploit code.
Sources
Also known as GHSA-r4wh-q2xp-8p97.