Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

N__197982's avatar
N__197982
Icon for Nimbostratus rankNimbostratus
Jun 03, 2017

Downgrade the OS version on a F5 VE.

Folks, Can we downgrade a software version on a F5 VE device similar to what we do to Physical devices?   Thanks, N!!  
application delivery
LTM
JG's avatar
JG
Icon for Cumulonimbus rankCumulonimbus
Jun 05, 2017

I tried downgrading from v12.1.2 to v11.6.1 recently, and in every case I had to re-configure everything from scratch after the reboot. The operation was not on a VE device, though.