BugZero | Palo Alto Networks BugID PAN-263691 - Fixed an issue where the firewall rebooted unexpec...

Palo Alto Networks - Defect ID: PAN-263691

Fixed an issue where the firewall rebooted unexpectedly due to a memory leak in the all_task process.

Palo Alto Networks - Defect ID: PAN-263691

Fixed an issue where the firewall rebooted unexpectedly due to a memory leak in the all_task process.

Last updated on March 25th, 2026

BugZero Risk Score
6.3 Medium

Overall: 6.3

Severity: 6.4

Community: 3.7

Lifecycle: 10.0

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Bug Details

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Description

The earliest recollection of this bug is traced back to PAN-OS 10.2.17 - March 25, 2026. This bug is fixed in PAN-OS versions 11.1.13-h1, 11.2.11, 11.1.14, 11.1.10-h12, 10.2.17, 11.1.6-h25, 11.2.7-h12, 11.2.10-h5. Fixed an issue where the firewall rebooted unexpectedly due to a memory leak in the all_task process. For more information: https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-release-notes/pan-os-10-2-17-known-and-addressed-issues/pan-os-10-2-17-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-10-known-and-addressed-issues/pan-os-11-1-10-h12-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-13-known-and-addressed-issues/pan-os-11-1-13-h1-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-14-known-and-addressed-issues/pan-os-11-1-14-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-release-notes/pan-os-11-1-6-known-and-addressed-issues/pan-os-11-1-6-h25-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-10-known-and-addressed-issues/pan-os-11-2-10-h5-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-11-known-and-addressed-issues/pan-os-11-2-11-addressed-issues https://docs.paloaltonetworks.com/pan-os/11-2/pan-os-release-notes/pan-os-11-2-7-known-and-addressed-issues/pan-os-11-2-7-h12-addressed-issues

Change history

2026-03-25 Added: 11.1.6-h25, 11.2.10-h5, 11.2.7-h12, 11.2.11, 11.1.13-h1, 11.1.10-h12

2026-03-25 Added: 11.1.13-h1, 11.2.11, 11.1.14, 11.1.10-h12, 11.1.6-h25, 11.2.7-h12, 11.2.10-h5

2026-03-25 Added: 11.1.13-h1, 11.2.11, 11.1.10-h12, 11.2.7-h12, 11.2.10-h5, 11.1.14, 11.1.6-h25

2026-03-10 Added: 11.1.13-h1, 11.2.11, 11.1.6-h25, 11.1.10-h12

2025-11-24 Added: 11.1.10-h12, 11.1.6-h25, 11.1.13-h1

2025-11-24 Added: 11.1.10-h12, 11.1.13-h1

2025-10-02 Added: 10.2.17

Relevant Products

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Affected versions:No known affected versions

Fixed versions: 11.1.13-h1, 11.2.11, 11.1.14, 11.1.10-h12, 10.2.17, 11.1.6-h25, 11.2.7-h12, 11.2.10-h5

Relevant Products

Click on a version to see all relevant bugs

Affected versions:No known affected versions

Fixed versions: 11.1.13-h1, 11.2.11, 11.1.14, 11.1.10-h12, 10.2.17, 11.1.6-h25, 11.2.7-h12, 11.2.10-h5

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Palo Alto Networks - Defect ID: PAN-263691

Fixed an issue where the firewall rebooted unexpectedly due to a memory leak in the all_task process.

Palo Alto Networks - Defect ID: PAN-263691

Fixed an issue where the firewall rebooted unexpectedly due to a memory leak in the all_task process.

Last updated on March 25th, 2026

BugZero Risk Score6.3 Medium

Bug Details

Top Palo Alto Networks Defects

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BugZero Risk Score
6.3 Medium