CVE-2026-91483

HIGH 7.8CVE-2026-91483 · Published 20/10/2026 · updated 04/11/2026

In short

CVE-2026-91483 is a HIGH (CVSS 7.8) vulnerability affecting outside in technology (oracle).
Chance of exploitation in the next 30 days (EPSS): 0.24%, higher than 15.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
outside in technology oracle	`= 8.5.8`	No fix yet

Description

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).

References

oracle.com/security-alerts/cpuoct2026.html · Vendor Advisory

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Package

Affected versions

Patched versions

outside in technology

oracle

= 8.5.8

No fix yet

Description

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