Bug ID 1585981: High instances of OAuth in TMM memory leak

Last Modified: Oct 15, 2025

Affected Product(s):
BIG-IP APM(all modules)

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

Fixed In:
17.5.1.3, 17.1.3

Opened: May 15, 2024

Severity: 4-Minor

Symptoms

TMM memory increases over the time with OAuth PRP configuration.

Impact

Leakage in TMM memory.

Conditions

BIG-IP is configured for each OAuth request using PRP.

Workaround

None

Fix Information

Remove any conditional freeing on refresh and access tokens.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips