Freepbx crashing daily due to libcrypto.so

Hello, We are seeing daily crashes on our freepbx system, when crashes occur users have to dialback into conferences as there is a total loss of audio, its quite disruptive, I have attached the most recent backtrace/coredump. It looks like /lib64/libcrypto.so is to blame, we have tried upgrading everything to latest versions, we are running:
Current PBX Version:
15.0.23
Current System Version:
12.7.8-2203-2.sng7

on a VM with following specs: CPU 8 CPU(s), 3906 MHz used
Memory 8 GB, 1 GB memory active
Hard disk 1 150 GB | Thin ProvisionvsanDatastore
Compatibility ESXi 6.0 and later (VM version 11)

[root@la- ~]# grep asterisk /var/log/messages
Jun 20 09:12:09 la- su: (to asterisk) root on pts/1
Jun 20 09:14:37 la- su: (to asterisk) root on pts/2
Jun 20 09:16:44 la- su: (to asterisk) root on pts/1
Jun 20 10:46:04 la- su: (to asterisk) root on pts/1
Jun 20 13:00:08 la- kernel: asterisk[63457]: segfault at 4d9 ip 00007f8d37528aec sp 00007f8bf74c3a58 error 4 in libc-2.17.so[7f8d374a3000+1c3000]
Jun 20 17:11:50 la- su: (to asterisk) root on pts/1
Jun 21 07:23:04 la- kernel: asterisk[36172]: segfault at 7fd90a3cc350 ip 00007fd94cb81d73 sp 00007fd8b97cd408 error 4 in libcrypto.so.1.0.2k[7fd94ca19000+236000]
Jun 21 07:40:35 la- kernel: asterisk[47337]: segfault at 7f40f5378000 ip 00007f4237caf075 sp 00007f40f74c3a20 error 6 in libcrypto.so.1.0.2k[7f4237b89000+236000]
Jun 21 08:33:01 la- kernel: asterisk[96393]: segfault at 45 ip 00007fd4b099009c sp 00007fd416b63a20 error 4 in libcrypto.so.1.0.2k[7fd4b086a000+236000]
Jun 21 16:53:48 la- su: (to asterisk) root on pts/1
Jun 22 03:27:01 la- su: (to asterisk) root on pts/3