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CVE-2026-91320

5.7 medium SSVC exploitation: none Published
NVD · CVE.org

Vulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Oracle JDeveloper). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle JDeveloper executes to compromise Oracle JDeveloper. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle JDeveloper accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle JDeveloper. CVSS 3.1 Base Score 5.7 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H).

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 7

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 18:12
  2. CwesCWE-284NVD modified 2026-10-28 19:19
  3. StatusPublished → Awaiting AnalysisNVD modified 2026-10-28 19:19
  4. StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 18:12
  5. StatusPublished → Awaiting AnalysisNVD modified 2026-10-21 18:44
  6. StatusReceived → PublishedNVD modified 2026-10-20 21:25
  7. First seenCVSS 5.7NVD modified 2026-10-20 22:20

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1