PostgreSQL 16 maintenance changelog

This page contains a log of maintenance changes.

Cloud SQL releases maintenance updates regularly. Maintenance updates include things such as new features, security patches, bug fixes, performance improvements, and more.

Maintenance updates can be performed by you using self-service maintenance, or by Cloud SQL through scheduled maintenance updates that happen once every few months. For scheduled maintenance updates, you can set windows for when maintenance updates occur. See View and set maintenance windows.

To learn more about maintenance updates, see Maintenance updates on Cloud SQL instances.

To get the latest maintenance changes delivered to you, add the following URL to your feed reader: https://cloud.google.com/feeds/cloud-sql-postgresql-16-maintenance-changelog.xml.

POSTGRES_16_11.R20251004.01_19

Date released Release type Database minor version
2025年11月13日 Self Service PostgreSQL 16.11

Security patches

CVE-2025-12818, CVE-2025-12817, CVE-2025-9230, CVE-2025-9232, CVE-2025-59375

POSTGRES_16_10.R20251004.01_07

Date released Release type Database minor version
2025年10月13日 Automatic Maintenance PostgreSQL 16.10

Security patches

There are no security patches associated with this maintenance update. For more information about this update, see the Cloud SQL for PostgreSQL release notes.

POSTGRES_16_10.R20250727.00_29

Date released Release type Database minor version
2025年10月08日 Self Service PostgreSQL 16.10

Security patches

Operating system

CVE-2015-1819, CVE-2025-38676, CVE-2025-38735, CVE-2025-39682, CVE-2025-39843, CVE-2025-6052

POSTGRES_16_10.R20250727.00_26

Date released Release type Database minor version
2025年09月23日 Self Service PostgreSQL 16.10

Security patches

There are no security patches associated with this maintenance update.

Other patches

Improvements and bug fixes for IAM authentication for Managed Connection Pooling.

POSTGRES_16_10.R20250727.00_24

Date released Release type Database minor version
2025年09月22日 Self Service PostgreSQL 16.10

Security patches

There are no security patches associated with this maintenance update.

Other patches

Internal improvements to enhance service performance and stability.

POSTGRES_16_10.R20250727.00_23

Date released Release type Database minor version
2025年09月11日 Self Service PostgreSQL 16.10

Security patches

CVE-2025-1153, CVE-2025-5244, CVE-2025-5245, CVE-2025-7545, CVE-2025-7546, CVE-2025-8224, CVE-2025-8225 CVE-2025-8713 CVE-2025-8714 CVE-2025-8715

POSTGRES_16_9.R20250727.00_14

Date released Release type Database minor version
2025年09月15日 Automatic Maintenance PostgreSQL 16.9

Security patches

CVE-2016-1585, CVE-2021-33503, CVE-2023-43804, CVE-2023-45803, CVE-2023-50782, CVE-2024-11053, CVE-2024-11584, CVE-2024-23653, CVE-2024-26130, CVE-2024-34397, CVE-2024-41110, CVE-2024-43840, CVE-2024-47081, CVE-2024-48615, CVE-2024-50349, CVE-2024-52006, CVE-2024-52533, CVE-2024-53427, CVE-2024-58070, CVE-2024-58083, CVE-2024-6174, CVE-2025-0167, CVE-2025-1181, CVE-2025-1215, CVE-2025-1365, CVE-2025-1371, CVE-2025-1372, CVE-2025-1377, CVE-2025-1632, CVE-2025-21853, CVE-2025-21867, CVE-2025-21887, CVE-2025-21962, CVE-2025-21980, CVE-2025-21997, CVE-2025-22134, CVE-2025-22870, CVE-2025-23266, CVE-2025-23267, CVE-2025-24014, CVE-2025-26603, CVE-2025-27423, CVE-2025-27613, CVE-2025-27614, CVE-2025-29087, CVE-2025-29768, CVE-2025-3198, CVE-2025-32414, CVE-2025-32415, CVE-2025-32462, CVE-2025-32463, CVE-2025-32728, CVE-2025-4598, CVE-2025-46835, CVE-2025-46836, CVE-2025-47273, CVE-2025-48060, CVE-2025-48384, CVE-2025-48385, CVE-2025-5914, CVE-2025-6965

POSTGRES_16_9.R20250302.00_31

Date released Release type Database minor version
2025年05月26日 Self Service PostgreSQL 16.9

Security patches

There are no security patches associated with this maintenance update.

Other patches

Minor improvements for query insights and Managed Connection Pooling.

POSTGRES_16_9.R20250302.00_19

Date released Release type Database minor version
2025年05月22日 Self Service PostgreSQL 16.9

Security patches

There are no security patches associated with this maintenance update.

Other patches

PostgreSQL and extensions minor version updates, see the Cloud SQL for PostgreSQL release notes.

POSTGRES_16_8.R20250302.00_12

Date released Release type Database minor version
2025年05月06日 Self Service PostgreSQL 16.8

Security patches

There are no security patches associated with this maintenance update.

Other patches

Minor improvements for IAM group authentication.

POSTGRES_16_8.R20250302.00_10

Date released Release type Database minor version
2025年04月30日 Self Service PostgreSQL 16.8

Security patches

CVE-2024-53096, CVE-2024-53099, CVE-2024-53141, CVE-2024-53142, CVE-2024-53166, CVE-2024-53168, CVE-2024-53170, CVE-2024-53173, CVE-2024-53179, CVE-2024-53206, CVE-2024-56600, CVE-2024-56601, CVE-2024-56606, CVE-2024-56614, CVE-2024-56615, CVE-2024-56635, CVE-2024-56658, CVE-2024-56664, CVE-2024-56672, CVE-2024-56675, CVE-2024-57951, CVE-2024-8176, CVE-2024-9287, CVE-2025-0840, CVE-2025-21631, CVE-2025-21652, CVE-2025-21785, CVE-2025-21791, CVE-2025-21858, CVE-2025-21863, CVE-2025-27113

POSTGRES_16_8.R20250302.00_04

Date released Release type Database minor version
2025年03月18日 Automatic Maintenance PostgreSQL 16.8

Security patches

There are no security patches associated with this maintenance update.

POSTGRES_16_8.R20250112.01_14

Date released Release type Database minor version
2025年03月03日 Self-Service PostgreSQL 16.8

Security patches

CVE-2025-1094

POSTGRES_16_6.R20250112.01_03

Date released Release type Database minor version
2025年01月21日 Automatic Maintenance PostgreSQL 16.6

Security patches

CVE-2024-47682, CVE-2024-47685, CVE-2024-47696, CVE-2024-47701, CVE-2024-47727, CVE-2024-47742, CVE-2024-47745, CVE-2024-48957, CVE-2024-48958, CVE-2024-49860, CVE-2024-49861, CVE-2024-49882, CVE-2024-49883, CVE-2024-49884, CVE-2024-49889, CVE-2024-49936, CVE-2024-49967, CVE-2024-49983, CVE-2024-49996, CVE-2024-50033, CVE-2024-50035, CVE-2024-50036, CVE-2024-50047, CVE-2024-50055, CVE-2024-50067, CVE-2024-50083, CVE-2024-50115, CVE-2024-50121, CVE-2024-50131, CVE-2024-50143, CVE-2024-50151, CVE-2024-50154, CVE-2024-50164, CVE-2024-50186, CVE-2024-50228, CVE-2024-50257, CVE-2024-50262, CVE-2024-50264, CVE-2024-50275, CVE-2024-50278, CVE-2024-50279, CVE-2024-53057, CVE-2024-53082

POSTGRES_16_6.R20240910.01_31

Date released Release type Database minor version
2024年12月23日 Self-Service PostgreSQL 16.6

Security patches

There are no security patches associated with this maintenance update. For more information about this update, see the Cloud SQL for PostgreSQL release notes.

POSTGRES_16_4.R20240910.01_15

Date released Release type Database minor version
2024年10月28日 Self-Service PostgreSQL 16.4

Security patches

CVE-2024-36979, CVE-2024-37370, CVE-2024-37371, CVE-2024-37407, CVE-2024-38538, CVE-2024-38555, CVE-2024-38577, CVE-2024-39463, CVE-2024-39487, CVE-2024-40906, CVE-2024-40954, CVE-2024-40958, CVE-2024-40994, CVE-2024-41000, CVE-2024-41049, CVE-2024-41057, CVE-2024-41058, CVE-2024-41073, CVE-2024-41087, CVE-2024-42154, CVE-2024-42285, CVE-2024-42302, CVE-2024-43873, CVE-2024-43882, CVE-2024-44934, CVE-2024-44985, CVE-2024-44986, CVE-2024-44987, CVE-2024-45490, CVE-2024-45491, CVE-2024-45492, CVE-2024-46738, CVE-2024-46744, CVE-2024-46800, CVE-2024-6197, CVE-2024-6232, CVE-2024-7592

POSTGRES_16_4.R20240910.01_02

Date released Release type Database minor version
2024年09月21日 Automatic Maintenance PostgreSQL 16.4

Security patches

There are no security patches associated with this maintenance update. For more information about this update, see the Cloud SQL for PostgreSQL release notes.

POSTGRES_16_3.R20240527.01_12

Date released Release type Database minor version
2024年08月19日 Self-Service PostgreSQL 16.3

Security patches

CVE-2021-3520, CVE-2024-26987, CVE-2024-27013, CVE-2024-27014, CVE-2024-27015, CVE-2024-27016, CVE-2024-27018, CVE-2024-27019, CVE-2024-27020, CVE-2024-27022, CVE-2024-32002, CVE-2024-32004, CVE-2024-32020, CVE-2024-32021, CVE-2024-32465, CVE-2024-34459, CVE-2024-35195, CVE-2024-36008, CVE-2024-36901, CVE-2024-36902, CVE-2024-36938, CVE-2024-36971, CVE-2024-38428, CVE-2024-39476, CVE-2024-6387 CVE-2024-7348

POSTGRES_16.3.R20240527.01_04

Date released Release type Database minor version
2024年07月02日 Self-Service PostgreSQL 16.3

Security patches

CVE-2024-26987, CVE-2024-27013, CVE-2024-27014, CVE-2024-27015, CVE-2024-27016, CVE-2024-27018, CVE-2024-27019, CVE-2024-27020, CVE-2024-27022, CVE-2024-32002, CVE-2024-32004, CVE-2024-32020, CVE-2024-32021, CVE-2024-32465, CVE-2024-34459, CVE-2024-36008, CVE-2024-36971, CVE-2024-7348

Bug fixes

Resolves occasional data cache latency spikes in Cloud SQL Enterprise Plus edition.

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Last updated 2025年11月24日 UTC.