Oracle October 2026 CPU lists flaws across dozens of products
Original title: Oracle Corporation security advisory (AV26-1071)
The October 20 notice names JD Edwards, MySQL, Java SE, WebLogic, PeopleSoft and many other lines, without CVE details.
As of October 20, 2026, the Canadian Centre for Cyber Security said Oracle is affected by vulnerabilities across a long list of products and pointed readers to Oracle’s October 2026 Critical Patch Update. Named lines include JD Edwards EnterpriseOne, MySQL Server and related MySQL products, Oracle Database Server, Java SE, WebLogic Server, E-Business Suite, Fusion Middleware, PeopleSoft, and many communications, retail, and healthcare products. The notice gives no CVE identifiers, severity scores, or affected version ranges. It urges users and administrators to review Oracle’s advisory and apply updates as they become available.
Unconfirmed: The notice does not identify specific CVEs, severity, affected versions, or whether any flaw is exploited.
- The Cyber Centre serial is AV26-1071, dated October 20, 2026.
- No individual CVE, CVSS score, or fixed build is stated.
- Products span database, middleware, Java, ERP, and communications lines.
- Readers are told to apply necessary updates as they become available.
Impact: Unspecified vulnerabilities in many Oracle enterprise products
| Product | Affected |
|---|---|
| Oracle Database Server | — |
| Oracle WebLogic Server | — |
| Oracle Java SE | — |
| Oracle MySQL Server | — |
| Oracle E-Business Suite | — |
| Oracle PeopleSoft Enterprise PeopleTools | — |
| Oracle JD Edwards EnterpriseOne Tools | — |
- 1.Review Oracle’s October 2026 Critical Patch Update and apply available updates.
From the original article
3 min read at cyber.gc.ca
Serial Number: AV26-1071 Date: October 20, 2026 As of October 20, 2026, Oracle Corporation is affected by vulnerabilities in the following products: Helidon JD Edwards EnterpriseOne Configurator JD Edwards EnterpriseOne General Ledger JD Edwards EnterpriseOne Homebuilder JD Edwards EnterpriseOne Human Resources Management JD Edwards EnterpriseOne Localizations JD Edwards EnterpriseOne Operational Sourcing JD…
cyber.gc.ca
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