Vulnerability in Oracle Fusion Middleware's Outside In Technology
CVE-2026-91457

7.8HIGH

Key Information:

Vendor

Oracle
Status
Oracle Outside In Technology
Vendor
CVE Published:
20 October 2026

What is CVE-2026-91457?

A vulnerability in Oracle Outside In Technology affects the 8.5.8 version, allowing unauthenticated attackers who access the infrastructure to compromise the product. Successful exploitation of this vulnerability requires human interaction from a user other than the attacker, potentially leading to the takeover of Oracle Outside In Technology. For in-depth details, refer to the Oracle advisory.

Affected Version(s)

Oracle Outside In Technology 8.5.8

References

https://www.oracle.com/security-alerts/cpuoct2026.html
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.