BugZero | F5 BugID 465590 - Mirrored persistence information is not retained w...

F5 - Defect ID: 465590

Mirrored persistence information is not retained while flows are active

F5 - Defect ID: 465590

Mirrored persistence information is not retained while flows are active

Last updated on July 18th, 2026

BugZero Risk Score
6.9 Medium

Overall: 6.9

Severity: 7.3

Community: 4.2

Lifecycle: 8.3

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Bug Details

Priority: 3-Major
Status: Verified
Impact Category: Local Traffic Manager

Description

Symptoms

Mirrored persistence information is not retained. This is most visible on long-running flows, where the mirrored entry is removed while the flow is still active.

Impact

If a failover occurs, a new load balancing pick is made for new flows.

Conditions

Mirrored flows with persistence profiles assigned to the VIP, or when persistence profiles are marked to mirror persistence entries.

Workaround

None

Fix Information

Mirrored persistence records are now correctly retained.

Change history

Links

Original Vendor Announcement

Relevant Products

Click on a version to see all relevant bugs

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, 11.5.3, 11.5.3 hf1, 11.5.3 hf2, 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, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3

Fixed versions: 12.0.0, 11.5.4

Relevant Products

Click on a version to see all relevant bugs

Fixed versions: 12.0.0, 11.5.4

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F5 - Defect ID: 465590

Mirrored persistence information is not retained while flows are active

F5 - Defect ID: 465590

Mirrored persistence information is not retained while flows are active

Last updated on July 18th, 2026

BugZero Risk Score6.9 Medium

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

F5 - Defect ID: 465590

Mirrored persistence information is not retained while flows are active

F5 - Defect ID: 465590

Mirrored persistence information is not retained while flows are active

Last updated on July 18th, 2026

BugZero Risk Score6.9 Medium

Bug Details

Symptoms

Impact

Conditions

Workaround

Fix Information

Links

Top F5 Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
6.9 Medium

BugZero Risk Score
6.9 Medium