Last Modified: Jun 13, 2026
Affected Product(s):
BIG-IP APM
Known Affected Versions:
16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 16.1.6, 16.1.6.1, 17.0.0, 17.0.0.1, 17.0.0.2, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.1.3.1, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3, 17.5.1.4, 17.5.1.5
Fixed In:
17.5.1.6, 17.1.3.2
Opened: Nov 07, 2025 Severity: 1-Blocking
When liveinstall.checksig sys db variable is enabled on the BIG-IP, the automatic installation of apmclients iso image fails.
Apmclients iso installation fails.
Starting from apmclients-7262.2025.1203.525-7005.0.iso the automatic installation will fail.
-- Disable ISO Signature Verification -- Install the desired apmclients iso version -- Re-enable ISO Signature Verification
Apmclients iso installation will be successful.