Last Modified: Feb 03, 2026
Affected Product(s):
BIG-IP APM
Known Affected Versions:
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
Fixed In:
17.5.1.4
Opened: Mar 04, 2024 Severity: 3-Major
When JWT is cached, then the error "JWT Expired and cannot be used" is observed.
JWT fails in upper layer
WebSSO is used with bearer option to generate JWT tokens.
None
Increasing leeway time to 60 sec to accommodate jwt token to be used continuously.