CPU Patch Analysis

 Oracle CPU patch analysis

Identifying the Latest Critical Patch Update for Oracle E-Business Suite Release 12.2 (Doc ID 2484000.1)

Database Quick-Link

If you only care about the database patches, this MOS note steps you through really easily.


Critical Patch Updates

Critical Patch Updates provide security patches for supported Oracle on-premises products. They are available to customers with valid support contracts. Starting in April 2022, Critical Patch Updates are released on the third Tuesday of January, April, July, and October (They were previously published on the Tuesday closest to the 17th day of January, April, July, and October). The next four dates are:

  • 16 April 2024
  • 16 July 2024
  • 15 October 2024
  • 21 January 2025

A pre-release announcement will be published on the Thursday preceding each Critical Patch Update release.

The Critical Patch Updates released since 2018 are listed in the following table. Critical Patch Updates released before 2018 are available here.

Critical Patch UpdateLatest Version/Date
Critical Patch Update - January 2024Rev 3, 16 February 2024
Critical Patch Update - October 2023Rev 5, 8 December 2023
Critical Patch Update - July 2023Rev 1, 18 July 2023
Critical Patch Update - April 2023Rev 2, 25 April 2023
Critical Patch Update - January 2023Rev 3, 27 February 2023

Note 2523220.1, Database 19 Release Updates and Revisions Bugs Fixed Lists

The Grid Infrastructure fixes (Clusterware and ACFS) included in the various GI Updates are listed in Note 2523221.1

Oracle E-Business Suite Release 12.2 Critical Patch Update Availability Document (October 2023 ) Doc Id 2974627.1

Critical Patch Update (CPU) Program Oct 2023 Patch Availability Document ( DB - Only) Doc ID :- 2966413.1

Critical Patch Update ( CPU) Patch Advisor for Oracle Fusion Middleware - October 2023 Doc ID : - 2806740.2

Following links are important

NOTE:555.1 - Oracle Database 19c Important Recommended One-off Patches
NOTE:1963039.1 - Latest Patch Set Update and Critical Patch Update Availability Document (DB-only)
NOTE:274526.1 - How To Download And Install The Latest OPatch(6880880) Version
NOTE:1929745.1 - Oracle Recommended Patches -- "Oracle JavaVM Component Database PSU and Update" (OJVM PSU and OJVM Update) Patches
NOTE:888.1 - Primary Note for Database Proactive Patch Program
NOTE:2584628.1 - JDK and PERL Patches for Oracle Database Home and Grid Home


  1. Where Can I Find the Latest Patch Wizard Updates for EBS 12.2? :- Oracle E-Business Suite Releases 11i and 12.x: Required Updates for Patch Wizard (Note 1267768.1)


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