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CVE-2026-87398

7.5 high SSVC exploitation: none Published
NVD · CVE.org

Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Core). The supported version that is affected is 8.5.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Outside In Technology. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 9

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-22 18:50
  2. StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 19:18
  3. StatusAwaiting Analysis → PublishedNVD modified 2026-10-21 13:50
  4. StatusPublished → Awaiting AnalysisNVD modified 2026-10-21 18:45
  5. StatusReceived → PublishedNVD modified 2026-10-21 13:50
  6. CwesCWE-400NVD modified 2026-10-21 14:17
  7. StatusPublished → ReceivedNVD modified 2026-10-21 14:17
  8. StatusReceived → PublishedNVD modified 2026-10-20 21:24
  9. First seenCVSS 7.5NVD modified 2026-10-20 22:20

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1