CVE-2026-91511 Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations).
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-91511?
CVE-2026-91511 is a high-severity vulnerability in Oracle Purchasing, published on 20 Oct 2026.
Official description
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. While the vulnerability is in Oracle Purchasing, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Purchasing accessible data as well as unauthorized update, insert or delete access to some of Oracle Purchasing accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-91511?
How do I fix CVE-2026-91511?
No fix has been published for CVE-2026-91511 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-91511 being exploited?
There is no known exploitation of CVE-2026-91511 in the wild and no public exploit code.
Sources
Also known as GHSA-m5wp-q7wg-x2pm.