(tenable.com) Oracle's Largest Critical Patch Update Addresses 1209 CVEs Across 33 Product Families In brief - This article details the Oracle October 2026 Critical Patch Update, which addresses a large volume of security vulnerabilities across various Oracle product families. Technically - This article outlines the remediation of 1209 unique CVEs via 1295 security updates, including 112 critical severity patches. The update spans 33 product families, with Oracle Fusion Middleware and Oracle E-Business Suite being the most affected; notably, Fusion Middleware contains 134 vulnerabilities exploitable over a network without authentication. Source: https://www.tenable.com/blog/oracle-october-2026-critical-patch-update-addresses-1209-cves #Cybersecurity