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 logon to the infrastructure where Oracle Outside In Technology executes to compromise Oracle Outside In Technology. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Outside In Technology. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.oracle.com/security-alerts/cspuaug2026.html Vendor Advisory
Vendor advisories in the News 1
- ZDI-26-637: Oracle Outside In Technology GEM File Parsing Integer Overflow Remote Code Execution Vulnerability Zero Day Initiative: published advisories · 2026-09-09
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · oracleNVD modified 2026-10-22 21:09
Affected (CPE criteria) 1
cpe:2.3:a:oracle:outside_in_technology:8.5.8:*:*:*:*:*:*:*
References 1
- https://www.oracle.com/security-alerts/cspuaug2026.html Vendor Advisory