diff -Naur postgresql-17.9/src/backend/utils/misc/postgresql.conf.sample postgresql-17.9_patched/src/backend/utils/misc/postgresql.conf.sample
--- postgresql-17.9/src/backend/utils/misc/postgresql.conf.sample	2026-02-23 22:58:47.000000000 +0100
+++ postgresql-17.9_patched/src/backend/utils/misc/postgresql.conf.sample	2026-05-12 11:35:30.531633102 +0200
@@ -110,7 +110,7 @@
 #ssl_crl_file = ''
 #ssl_crl_dir = ''
 #ssl_key_file = 'server.key'
-#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL'	# allowed SSL ciphers
+ssl_ciphers = 'PROFILE=SYSTEM'	# allowed SSL ciphers, default: 'HIGH:MEDIUM:+3DES:!aNULL'
 #ssl_prefer_server_ciphers = on
 #ssl_ecdh_curve = 'prime256v1'
 #ssl_min_protocol_version = 'TLSv1.2'