BugZero | F5 BugID 510264 - TMM core associated with smtps profile.

F5 - Defect ID: 510264

TMM core associated with smtps profile.

F5 - Defect ID: 510264

TMM core associated with smtps profile.

Last updated on July 18th, 2026

BugZero Risk Score
6.8 Medium

Overall: 6.8

Severity: 7.3

Community: 4.2

Lifecycle: 7.8

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Bug Details

Priority: 3-Major
Status: Not Verified
Impact Category: Local Traffic Manager

Description

Symptoms

tmm can core when the smtps profile is enabled.

Impact

Traffic disrupted while tmm restarts.

Conditions

This is an intermittent core seen when the smtps profile is enabled.

Workaround

n/a

Fix Information

tmm will no longer core from using the smtps profile.

Change history

Links

Original Vendor Announcement

Relevant Products

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Affected versions:11.5.1, 11.5.1 hf1, 11.5.1 hf2, 11.5.1 hf3, 11.5.1 hf4, 11.5.1 hf5, 11.5.1 hf6, 11.5.1 hf7, 11.5.1 hf8, 11.5.1 hf9, 11.5.1 hf10, 11.5.1 hf11, 11.5.2, 11.5.2 hf1, 11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8

Fixed versions: 12.0.0, 11.6.1, 11.5.3

Relevant Products

Click on a version to see all relevant bugs

Fixed versions: 12.0.0, 11.6.1, 11.5.3

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F5 - Defect ID: 510264

TMM core associated with smtps profile.

F5 - Defect ID: 510264

TMM core associated with smtps profile.

Last updated on July 18th, 2026

BugZero Risk Score6.8 Medium

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

F5 - Defect ID: 510264

TMM core associated with smtps profile.

F5 - Defect ID: 510264

TMM core associated with smtps profile.

Last updated on July 18th, 2026

BugZero Risk Score6.8 Medium

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
6.8 Medium

BugZero Risk Score
6.8 Medium