PostgreSQL 15 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 Find and set maintenance windows.

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

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-15-maintenance-changelog.xml.

POSTGRES_15_5.R20240130.00_09

Date released	Release type	Database minor version
2024-04-22	Self-Service	PostgreSQL 15.5

Security patches

CVE-2022-42010, CVE-2022-42011, CVE-2022-42012, CVE-2023-31022, CVE-2023-34324, CVE-2023-34969, CVE-2023-35945, CVE-2023-38545, CVE-2023-39189, CVE-2023-39192, CVE-2023-39194, CVE-2023-40546, CVE-2023-40547, CVE-2023-40549, CVE-2023-40551, CVE-2023-42754, CVE-2023-42756, CVE-2023-44487, CVE-2023-45322, CVE-2023-45863, CVE-2023-46218, CVE-2023-46219, CVE-2023-46813, CVE-2023-46838, CVE-2023-4733, CVE-2023-4734, CVE-2023-4735, CVE-2023-4736, CVE-2023-4738, CVE-2023-4750, CVE-2023-4752, CVE-2023-4781, CVE-2023-48795, CVE-2023-51385, CVE-2023-52071, CVE-2023-52458, CVE-2023-52462, CVE-2023-52463, CVE-2023-5344, CVE-2023-5441, CVE-2023-5535, CVE-2023-5717, CVE-2023-6531, CVE-2023-6915, CVE-2023-6931, CVE-2023-6932, CVE-2023-7104, CVE-2024-0553, CVE-2024-0567, CVE-2024-0584, CVE-2024-1086, CVE-2024-22195, CVE-2024-26581, CVE-2024-26582, CVE-2024-26583, CVE-2024-26642

POSTGRES_15_5.R20240130.00_05

Date released	Release type	Database minor version
2024-02-07	Automatic Maintenance	PostgreSQL 15.5

Security patches

CVE-2023-1077, CVE-2023-2156, CVE-2023-28938, CVE-2023-40548, CVE-2023-40550, CVE-2023-49083, CVE-2023-51384, CVE-2023-6111, CVE-2023-6129, CVE-2023-6817, CVE-2023-7192, CVE-2024-0193, CVE-2024-0565, CVE-2024-0607, CVE-2024-0684, CVE-2024-0727, CVE-2024-0775, CVE-2024-0853, CVE-2024-0985, CVE-2024-1085, CVE-2024-24557, CVE-2024-25062

POSTGRES_15_4.R20230830.01_07

Date released	Release type	Database minor version
2023-12-11	Self-Service	PostgreSQL 15.4

Security patches

CVE-2018-1121, CVE-2020-22916, CVE-2022-4269, CVE-2022-47007, CVE-2022-47008, CVE-2022-47010, CVE-2022-47011, CVE-2022-48063, CVE-2022-48064, CVE-2022-48065, CVE-2023-23914, CVE-2023-28736, CVE-2023-28938, CVE-2023-29499, CVE-2023-32611, CVE-2023-32636, CVE-2023-32643, CVE-2023-32665, CVE-2023-3338, CVE-2023-38039, CVE-2023-39325, CVE-2023-4016, CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208, CVE-2023-42753, CVE-2023-4622, CVE-2023-4623, CVE-2023-46862, CVE-2023-4921, CVE-2023-5090, CVE-2023-5363, CVE-2023-5678

POSTGRES_15_4.R20230830.01_04

Date released	Release type	Database minor version
2023-11-16	Self-Service	PostgreSQL 15.4

Security patches

CVE-2023-5868, CVE-2023-5869, CVE-2023-5870

POSTGRES_15_4.R20230830.01_01

Date released	Release type	Database minor version
2023-09-11	Automatic Maintenance	PostgreSQL 15.4

Security patches

CVE-2015-8863, CVE-2016-4074, CVE-2018-17075, CVE-2018-17142, CVE-2018-17143, CVE-2018-17846, CVE-2018-17847, CVE-2018-17848, CVE-2022-28737, CVE-2022-3623, CVE-2023-0160, CVE-2023-1206, CVE-2023-2269, CVE-2023-2860, CVE-2023-29491, CVE-2023-3090, CVE-2023-31248, CVE-2023-32001, CVE-2023-3389, CVE-2023-35001, CVE-2023-3567, CVE-2023-3609, CVE-2023-3611, CVE-2023-3776, CVE-2023-3777, CVE-2023-3812, CVE-2023-3817, CVE-2023-38408, CVE-2023-4004, CVE-2023-4147, CVE-2023-4194, CVE-2023-4387, CVE-2023-4459

POSTGRES_15_2.R20230530.01_11

Date released	Release type	Database minor version
2023-08-23	Self-Service	PostgreSQL 15.2

Security patches

CVE-2023-39417, CVE-2023-39418

POSTGRES_15_2.R20230530.01_08

Date released	Release type	Database minor version
2023-08-04	Self-Service	PostgreSQL 15.2

Security patches

CVE-2022-1796, CVE-2022-26365, CVE-2022-27652, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742, CVE-2022-36109, CVE-2022-36879, CVE-2022-42703, CVE-2022-4744, CVE-2023-0394, CVE-2023-0459, CVE-2023-1295, CVE-2023-1786, CVE-2023-1972, CVE-2023-2248, CVE-2023-23916, CVE-2023-2426, CVE-2023-2609, CVE-2023-2610, CVE-2023-27534, CVE-2023-28484, CVE-2023-28842, CVE-2023-29469, CVE-2023-3006, CVE-2023-3268