Vulnerability in Oracle Corporation Workflow

[ Why it matters ]Priority signals

• Critical severity: CVSS 10.0

[ Description ]Official 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. 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).

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• NCSC-NL21 Oct 2026NCSC-2026-0442

  Vulnerabilities fixed in Oracle E-Business Suite Translated from Dutch

  Probability/damage M/HCVE-2026-83361CVE-2026-83363CVE-2026-83393+40 more CVEs
• BSI CERT-Bund20 Oct 2026WID-SEC-2026-4088

  Oracle E-Business Suite: Multiple vulnerabilities Translated from German

  Risk highCVE-2026-60746CVE-2026-101840CVE-2026-101538+191 more CVEs

[ References ]References

• www.oracle.com/security-alerts/cpuoct2026.html