Last Modified: Aug 24, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
21.0.0, 21.0.0.1, 21.0.0.2, 21.0.0.3
Opened: Dec 19, 2025 Severity: 3-Major
JSON::parse iRule command does not work independently of the JSON profile, as it was designed to do
This command cannot be used without the JSON profile, even though it was designed
- BIG-IP version 21.1.0.1: configure an iRule using the JSON::parse command - There is an error when trying to use the command without the JSON profile
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