CVE-2026-91318 Vulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Security Framework).
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-91318?
CVE-2026-91318 is a medium-severity vulnerability in Oracle JDeveloper, published on 20 Oct 2026.
Official description
Vulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Security Framework). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle JDeveloper. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle JDeveloper accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).
Weakness: CWE-601
Which versions are affected by CVE-2026-91318?
How do I fix CVE-2026-91318?
No fix has been published for CVE-2026-91318 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-91318 being exploited?
There is no known exploitation of CVE-2026-91318 in the wild and no public exploit code.
Sources
Also known as GHSA-822g-hrgw-4pfp.