Oracle Critical Database Patch ID for October 2021

An Essential/Critical Patch Update could be a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and third-party elements enclosed in Oracle merchandise. These patches are sometimes additive, however every informative describes only the protection patches intercalary since the previous essential Patch Update informative.

Below is the list of Oracle Critical Patch IDs for all versions (21c, 19c,12cR2, 12cR1) of Grid & Databases along with combo PSU patch IDs for October 2021. All patch IDs are enabled with the direct download link.

Version 21c (21.0.0.0)

Patch	Database Release	Patch Type	Available Date (ETA)
33250101	21.4.0.0.211019	GRID (UNIX)	Available
33239276	21.4.0.0.211019	DATABASE (UNIX)	Available
33266144	Q FULL STACK (Oct2021)	EXADATA (LINUX 64 BIT)	25-OCT-2021
33239276	21.4.0.0.211019	CLIENT (UNIX)	Available

21c: Oracle Critical Patches Oct, 21

Version 19c (19.0.0.0)

Patch	Database Release	Patch Type	Available Date (ETA)
33248471	19.13.0.0.211019	Combo OJVM plus GRID (UNIX)	02-NOV-2021
33182768	19.13.0.0.211019	GRID (UNIX)	02-NOV-2021
33248420	19.13.0.0.211019	Combo OJVM plus DATABASE (UNIX)	02-NOV-2021
33192793	19.13.0.0.211019	DATABASE (UNIX)	02-NOV-2021
33155330	19.13.0.0.211019	MS WINDOWS BP (32 & 64 BIT)	02-NOV-2021
33248572	Q FULL STACK (Oct.2021)	EXADATA (UNIX)	25-OCT-2021
33248582	Q FULL STACK (Q4.2021)	SUPERCLUSTER (SOLARIS)	01-DEC-2021
33192694	19.13.0.0.211019	OJVM (All Platform)	02-NOV-2021
33192793	19.13.0.0.211019	CLIENT (UNIX)	02-NOV-2021
33155330	19.13.0.0.211019	MS WINDOWS CLIENT(32 & 64 BIT)	02-NOV-2021

19c: Oracle Critical Patches Oct, 21

Version 12cR2 (12.2.0.1)

Patch	Database Release	Patch Type	Available Date (ETA)
33248546	12.2.0.1.211019	Combo OJVM plus GRID (UNIX)	25-OCT-2021
33290750	12.2.0.1.211019	GRID (UNIX)	25-OCT-2021
33248521	12.2.0.1.211019	Combo OJVM plus DATABASE (UNIX)	25-OCT-2021
33261817	12.2.0.1.211019	DATABASE (UNIX)	25-OCT-2021
33174380	12.2.0.1.211019	MS WINDOWS BP (32 & 64 BIT)	Available
33248531	Q FULL STACK (Oct.2021)	EXADATA (UNIX)	25-OCT-2021
33248582	Q FULL STACK (Q4.2021)	SUPERCLUSTER (SOLARIS)	01-DEC-2021
33192662	12.2.0.1.211019	OJVM (UNIX)	Available
33248852	12.2.0.1.211019	OJVM ( MS WINDOWS)	Available
33261817	12.2.0.1.211019	CLIENT (UNIX)	25-OCT-2021
33174380	12.2.0.1.211019	MS WINDOWS CLIENT(32 & 64 BIT)	Available

12cR2: Oracle Critical Patches Oct, 21

Version 12cR1 (12.1.0.2)

Patch	Database Release	Patch Type	Available Date (ETA)
33248571	12.1.0.2.211019	Combo OJVM plus GRID (UNIX)	30-OCT-2021
33248367	12.1.0.2.211019	GRID (UNIX)	30-OCT-2021
33248571	12.1.0.2.211019	Combo OJVM plus DATABASE (UNIX)	30-OCT-2021
33128590	12.1.0.2.211019	DATABASE (UNIX)	30-OCT-2021
33174365	12.1.0.2.211019	MS WINDOWS BP (32 & 64 BIT)	Available
33248499	Q FULL STACK (Oct.2021)	EXADATA (UNIX)	25-OCT-2021
33248582	Q FULL STACK (Q4.2021)	SUPERCLUSTER (SOLARIS)	01-DEC-2021
33192628	12.1.0.2.211019	OJVM (UNIX)	Available
33248785	12.1.0.2.211019	OJVM ( MS WINDOWS)	Available
33128590	12.1.0.2.211019	CLIENT (UNIX)	30-OCT-2021
33174365	12.1.0.2.211019	MS WINDOWS CLIENT(32 & 64 BIT)	Available

12cR1: Oracle Critical Patches Oct, 21

Click here to read about Step by Step Combo Patch Apply (October 2021 Patch 19c) in Oracle.

The next four dates for Critical Patch Updates are:

18th January 2022
19th April 2022
19th July 2022
18th October 2022

Click here to get patching-related articles.

Key points to remember:

**All patch IDs are enabled with the direct download link.
**To download patches you need valid credentials of Oracle support/Metalink.

**All patch IDs are provided by Oracle, visit DOC ID 2796575.1

**Most patches are revealed for platform Linux except Exadata and Supercluster, few platforms are to be revealed soon, refer to the above tables for ETA.

**21c does not have COMBO nor OJVM patches. Instead, the OJVM fixes are contained within the DB RU and the GU RU patches.

**Team DBsGuru is not chargeable for patch transfer/download to apply or any error occurs while patch applies, so transfer/download the proper patch for the desired version and platform.

** Oracle client home patch ID is the same patch ID as Oracle database server home-specific platform UNIX or WINDOWS i.e applicable on both.

**Always suggest reviewing patch readme, specific to patch ID before applying.

**Feel free to reach us for any help/suggestion required on the patch, drop your valuable concerns/suggestions within the comment/chat section.

This document is just for learning purpose and always validate in the LAB environment first before applying in the LIVE environment.

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21C, DATABASE, INSTALL, ORACLE, ORACLE 19C, PATCHING, UPGRADE