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CVE-2026-101809 Critical · 10.0 EPSS 0.5%

Vulnerability in the Workflow product of Oracle E-Business Suite (component: Workflow Notification Mailer)

Oracle Corporation · Workflow

Summary

A flaw in the Workflow Notification Mailer component of the Workflow product in Oracle E-Business Suite allows an attacker to take over Workflow. The attack requires only network access over HTTP and no authentication or user interaction, and because the scope changes, it can significantly affect additional products beyond Workflow.

Official description · NVD

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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Workflow. While the vulnerability is in Workflow, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Workflow. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

Breakdown
18.0 / 100
Exploited
Not confirmed
Reports
0
Tactics
0/15

Disclosed on 20 Oct 2026. No public exploit code or confirmed exploitation is recorded.

techniques

No techniques linked

No ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.

What security researchers reported

Not named in any threat report yet

Also mentioned in 6 community threat pulses (AlienVault OTX)

Weaker evidence

Pulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.

References

1 link, grouped by NVD tag

Other 1

oracle.com/security-alerts/cpuoct2026.html
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