CVE-2026-91496

HighCVSS 7.5/10Last modified Nov 10, 2026

Description

Vulnerability in the Workflow product of Oracle E-Business Suite (component: Workflow Notification Mailer). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Workflow. Successful attacks of this vulnerability can result in takeover of Workflow. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-284

Affected software

Vendor	Product	Versions
Oracle Corporation	Workflow	>= 12.2.3, <= 12.2.15

References

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

Timeline

Published: Oct 20, 2026
Last modified: Nov 10, 2026
NVD status: Analyzed

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