Oracle Patches 800+ Vulnerabilities in September 2026 Security Update

Oracle released its September Critical Security Patch Update with 673 patches covering over 800 vulnerabilities, including 672 unique CVEs. More than 100 flaws are critical, and over 240 are remotely exploitable without authentication. The largest patch sets were for E-Business Suite (159) and Fusion Middleware (153).

• 673 patches cover over 800 vulnerabilities, including 672 unique CVEs
• Over 100 vulnerabilities critical, over 240 remotely exploitable without authentication
• E-Business Suite got 159 patches, Fusion Middleware 153, Hyperion 102
• Oracle does not report in-the-wild exploitation but urges immediate patching