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Revise PAN-OS 11.2 addressed issues

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aaron.axvig
2026-04-13 14:56:21 -05:00
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<table class="table colsep rowsep table-striped">
<!--cq:include script="../../common/tablestack.jsp" /-->
<colgroup>
<col style="width: 25%" />
<col style="width: 75%" />
</colgroup>
<thead class="thead">
<tr class="row rowsep">
<th class="entry">
<div class="p"><b class="ph b">Issue ID</b></div>
</th>
<th class="entry">
<div class="p"><b class="ph b">Description</b></div>
</th>
</tr>
</thead>
<tbody class="tbody">
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-290239</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt"
>PA-455 firewalls in active/passive high availability (HA)
configurations only</tt
>) Fixed an issue where, after an upgrade, the TCP session for syslog
forwarding did not resume after the syslog server service was disabled
and then re-enabled, which caused logs to be dropped. This occurred
when the syslog server was down for more than 16 minutes.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-289102</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt"
>PA-7500 Series, PA-5410, PA-5420, PA-5430, PA-5440, PA-5445,
PA-3400 Series, PA-1400 Series, PA-400 Series, VM-Series, and
CN-Series firewalls only</tt
>) Fixed a race condition issue related to predict processing, which
resulted in a dataplane restart and traffic loss.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-287002</b></div>
</td>
<td class="entry relcol">
<div class="p">
A fix was made to address
<a
class="xref"
href="https://security.paloaltonetworks.com/CVE-2025-0133"
title=""
data-scope="external"
data-format="html"
data-type=""
target="_blank"
>CVE-2025-0133</a
>.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-285894</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where the
<a
class="term"
href="#"
title=""
data-scope=""
data-format="dita"
data-type=""
target="_self"
>all_task</a
>
process stopped responding, which caused the firewall to reboot
unexpectedly, and traffic failures occurred.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-285651</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt"
>Panorama appliances in active/passive HA configurations on
Microsoft Azure environments only</tt
>) Fixed an issue on Panorama that caused firewalls to disconnect
unexpectedly.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-285590 </b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt"
>VM-Series firewalls on Amazon Web Services (AWS) GWLB environments
only</tt
>) Fixed an issue where the firewall CPU usage reached 100% after
upgrading to PAN-OS 11.1.6-h1.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-284066</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where, after an upgrade, the SNMP polled values for
<span class="ph systemoutput">IF-MIB::ifInErrors</span> displayed a
high number of errors that did not match the values in the CLI show
interface command.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-283789</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt">Firewalls in HA configurations only</tt>) Fixed an
issue where, after an upgrade, the
<span class="ph uicontrol">mac receive error</span> counter in
<span class="ph uicontrol">receive incoming errors</span> increased,
which resulted in SNMP alerts.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-283467</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt">PA-3400 Series firewalls only</tt>) Fixed an issue
where the firewall unexpectedly rebooted and entered maintenance mode
due to a ctd-agent out-of-memory (OOM) condition. This occurred during
advanced services load testing and a high volume of IoT EAL log
forwarding.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-283331</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where selective pushes to managed devices failed when
the <span class="ph uicontrol">User ID Master Device</span> was
configured.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-282069</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue on Panorama where Security policy rules were removed
from device groups when you cloned or edited Security policy rules
that used more than 63 characters.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-280532</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where, after disabling and re-enabling the external
syslog server, the TCP session was not resumed, which caused all logs
that were forwarded to the syslog server to be dropped.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-279621</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where processes stopped responding when HTTPS Forward
traffic was run.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-275077</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where DNS Security intermittently logs malicious domain
URLs as Alert instead of taking a Sinkhole action, even when
configured to Sinkhole malicious DNS domains.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-274570</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where the
<a
class="term"
href="#"
title=""
data-scope=""
data-format="dita"
data-type=""
target="_self"
>devsrvr</a
>
process restarted after a failed commit due to an invalid memory
access.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-274314</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt"
>PA-1400 Series, PA-3400 Series, and PA-5400 Series firewalls
only</tt
>) Fixed an issue where, when the
<a
class="term"
href="#"
title=""
data-scope=""
data-format="dita"
data-type=""
target="_self"
>pan_task</a
>
process restarted, control plane packets were dropped, which could
impact LACP and pings to host interfaces.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-272006</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where the firewall did not trigger a kernel core dump
as a large core when the CPLD (Complex Programmable Logic Device) sent
a Non-Maskable Interrupt (NMI) to the CPU.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-271913</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue on firewalls in HA configurations where, when using the
Cloud Identity Engine (CIE), the firewall experienced consistent
memory leaks on the active firewall, which caused unexpected
failovers.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-271273</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where dynamic update downloads failed when
<span class="ph uicontrol">IPv6 firewalling</span> was enabled on the
firewall and both IPv4 and IPv6 were configured on the management
interface.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-270379</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where socket files created in the /tmp directory were
not cleared.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-269052</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where traffic was blocked by a URL filtering profile
even though the Security policy rule did not have a URL filtering
profile configured.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-269027</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue related to external dynamic lists that caused commit
times on the firewall to be higher than expected.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-268708</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where PDF summary and email reports displayed IPv6
addresses instead of IPv4 addresses.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-268705</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an intermittent issue where the firewall failed to process FTP
traffic after upgrading to PAN-OS 10.1.14.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-268127</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where tagging devices in Panorama did not work as
expected.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-267444</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where large file downloads or uploads failed or
remained in an incomplete state when using DLP HTTP2 mirror mode.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-266900</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue on the Panorama web interface where you were unable to
click <span class="ph uicontrol">OK</span> after selecting an install
package type and file from the dropdown and selecting a firewall.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-265745</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where the firewall displayed incorrect MAC receive
error counters for VMWare devices hosted in ESXi.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-263973</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where log collectors had a low incoming log rate.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-261825</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where traffic was dropped when Data Loss Prevention or
Advanced URL Filtering were enabled. This occurred when the payload
size was greater than 3.5 KB.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-261673</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt"
>VM-Series firewalls on Microsoft Azure environments only</tt
>) Fixed an issue where, when Accelerated Networking was enabled,
traffic was dropped because of the
<span class="ph systemoutput">flow_parse_ip_hdr</span> counter related
to an Nvidia driver issue.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-261429</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where the
<span class="ph systemoutput"
>show auth radius-require-msg-authentic</span
>
CLI command displayed no output.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-259706</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue on Panorama where the web interface was slower than
expected or unresponsive when monitoring definitions were added in the
Kubernetes plugin.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-258680</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue on Panorama where, when you removed Security profile
groups from a Security policy rule via the CLI and committed the
change, the Security policy rule was deleted.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-257267</b></div>
</td>
<td class="entry relcol">
<div class="p">
(<tt class="ph tt">VM-Series firewalls only</tt>) Fixed an issue where
a warning message was displayed after a commit, and a critical system
log was generated when the configuration size exceeded the maximum
size.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-255619 </b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an intermittent issue where file downloads from websites failed
when decrypting HTTP/2 traffic.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-254901</b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where GlobalProtect user-to-IP address mapping was
removed even though the tunnel for the specific user was up and
traffic was being passed.
</div>
</td>
</tr>
<tr class="row">
<td class="entry">
<div class="p"><b class="ph b">PAN-252669 </b></div>
</td>
<td class="entry relcol">
<div class="p">
Fixed an issue where the
<a
class="term"
href="#"
title=""
data-scope=""
data-format="dita"
data-type=""
target="_self"
>ikemgr</a
>
process stopped responding with a SIGSEGV error.
</div>
</td>
</tr>
</tbody>
</table>