Nundina › カレンダーを探す › Oracle重大パッチ更新カレンダー › Oracle October 2026 Critical Patch Update pre-release announcementOracle October 2026 Critical Patch Update pre-release announcement2026年10月15日Oracle publishes the pre-release announcement for the October 2026 Critical Patch Update on the Thursday before the release (2026-10-20).Oracle重大パッチ更新カレンダーこのカレンダーの他のイベント