📊 HiddenMerit Daily · Issue 60 Focus on Database Frontiers, Practical Insights for DBAs July 22, 2026 | 5 Selected Global Breaking News 01|Oracle Releases Largest Quarterly Patch in History: 1,449 Patches Fix 1,235 CVEs, 261 Critical On July 21, Oracle released its July 2026 Critical Patch Update (CPU), setting a record for the largest single patch release in the company’s history. This CPU contains 1,449 security patches fixing 1,235 independent CVEs across 32 Oracle product families, of which 261 patches are rated Critical. Patch Distribution by Product Family: Product Family Patches Remotely Exploitable Without Authentication Oracle E‑Business Suite 410 45 Oracle Fusion Middleware 355 219 Oracle Communications 168 122 Oracle MySQL 54 9 Oracle Database Server 15 6 Context for This Patch: Oracle had already issued an urgent “Prepare Now” warning a week earlier, emphasising that AI is fundamentally lowering the barrier to discovering and exploiting vulnerabilities – frontier AI models can analyse software changes, reverse‑engineer security patches, and develop attack paths at unprecedented speed. Oracle has collaborated with state‑of‑the‑art models from Anthropic and OpenAI to proactively identify and fix potential security vulnerabilities. Oracle strongly recommends that customers immediately test and deploy this update in their monthly patch cycles. […]