Last Modified: Apr 07, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
17.1.3.1, 17.5.1.4, 17.5.1.5
Opened: Mar 13, 2026 Severity: 3-Major
More sessions than necessary are getting cached which can cause an increase in memory usage.
Memory usage increases.
TLS 1.3 is enabled and used.
Disable the Retain Certificate setting in the SSL profile (https://my.f5.com/manage/s/article/K19802202).
None