Bug ID 1935053: Impact of crypto queue limits on SSL handshake reliability

Last Modified: Jul 23, 2025

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

Known Affected Versions:
16.1.6, 17.1.2, 17.1.2.1, 17.1.2.2, 17.5.0, 17.5.1

Opened: May 07, 2025

Severity: 2-Critical

Symptoms

SSL handshake failures triggered by sudden connection spikes and crypto queue saturation

Impact

Degraded service availability due to SSL handshake disruptions

Conditions

1. Brief surge in SSL connection volume 2. Saturation of the crypto processing queue

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips