The PostgreSQL Global Development Group has released an update to all supported
versions of our database system, including 13.2, 12.6, 11.11, 10.16, 9.6.21,
and 9.5.25. This release closes two security vulnerabilities and fixes over 80
bugs reported over the last three months.
Additionally, this is the final release of PostgreSQL 9.5. If you are running
PostgreSQL 9.5 in a production environment, we suggest that you make plans to
upgrade.
Release notes: https://www.postgresql.org/about/news/postgresql-132-126-1111-1016-9621-and-9525-released-2165/
Security notes: https://www.postgresql.org/support/security/
Security: CVE-2021-3393, CVE-2021-20229