---
type: Addressed
product: PAN-OS
version: 12.1.7
---

## BLANK-000000

Fixes were made to address the following CVEs:

- [CVE-2026-0265](https://security.paloaltonetworks.com/CVE-2026-0265)
- [CVE-2026-0264](https://security.paloaltonetworks.com/CVE-2026-0264)
- [CVE-2026-0263](https://security.paloaltonetworks.com/CVE-2026-0263)
- [CVE-2026-0262](https://security.paloaltonetworks.com/CVE-2026-0262)
- [CVE-2026-0261](https://security.paloaltonetworks.com/CVE-2026-0261)
- [CVE-2026-0258](https://security.paloaltonetworks.com/CVE-2026-0258)
- [CVE-2026-0257](https://security.paloaltonetworks.com/CVE-2026-0257)
- [CVE-2026-0256](https://security.paloaltonetworks.com/CVE-2026-0256)
- [CVE-2026-0259](https://security.paloaltonetworks.com/CVE-2026-0259)
- [CVE-2026-0300](https://security.paloaltonetworks.com/CVE-2026-0300)

## PAN-322815

```caveat
VM-Series firewalls on Microsoft Azure environments only
```

Fixed an issue where the firewall entered maintenance mode after enabling FIPS-CC mode and rebooted.

## PAN-322681

Fixed an issue where the PDF Summary Reports were not generated correctly after upgrading to an affected release.

## PAN-322630

Fixed an issue where IKE gateways were not visible within Panorama Templates under **Network Profiles** from a custom administrator role after upgrading to an affected PAN-OS release.

## PAN-320897

Fixed an issue where the firewall did not detect evasions due to TCP checksum offloading not being enabled.

## PAN-318288

Fixed an issue where traffic initiated from Microsoft Azure to an on-premises firewall was not decrypted, which caused the firewall to drop the traffic. This occurred due to the firewall incorrectly identifying SPI values.

## PAN-318275

```caveat
VM-Series firewalls only
```

Fixed an issue where the firewall became unresponsive and did not automatically reboot, which led to prolonged outages. With this fix, the Linux kernel configuration will trigger a system panic and reboot.

## PAN-317772

Added a fix to improve performance in lossy network conditions.

## PAN-317583

Fixed an issue with intermittent ICMP ping drops and packet loss in traffic flows between a hub and branch after upgrading to an affected PAN-OS release due to incorrect SD-WAN path monitor state.

## PAN-317548

Fixed an issue where an IMA violation occurred when Panorama accessed GRUB during the installation process, which caused upgrades from PAN-OS 12.1.4 to PAN-OS 12.1.5 to fail.

## PAN-317466

Fixed an issue where SIP sessions stopped progressing after the firewall received fragmented packets, fragmented at header field.

## PAN-317215

```caveat
VM-Series firewalls on ESXi with Intel E810 NICs using PCI passthrough
```

Fixed an issue where the brdagent process became unresponsive during data port initialization, which resulted in system instability, interface outages, HA split-brain conditions, and unexpected reboots during failover.

## PAN-317177

Fixed an issue on firewalls in DHCP Client mode where, after upgrading to an affected release, the SNMP process unexpectedly restarted after a commit, which led to false interface flap notifications on SNMP managers.

## PAN-317068

Fixed an issue on the Panorama web interface where you were able to enable IPv6 for IKE gateways and IPSec tunnels even when IPv6 WAN was disabled, which resulted in an invalid configuration. To utilize this fix, upgrade to the latest Panorama plugin.

## PAN-316937

Fixed an issue where GlobalProtect users intermittently received incorrect private IP addresses after connecting to a gateway behind a Network Load Balancer (NLB).

## PAN-316740

Fixed an issue where, after upgrading to an affected release, HCE profiles exceeded the maximum character length when generated automatically, which caused subsequent commit operations to fail with a validation error. This occurred when HIP objects were associated with HIP profiles prior to the upgrade.

## PAN-316605

Fixed an issue where HIP redistribution to remote network nodes from external gateways resulted in a large amount of error messages in User-ID logs.

## PAN-315965

Fixed an issue to address TCP proxy fast recovery behavior to follow RFC 5681.

## PAN-315912

Fixed an issue where the Maximum Segment Size (MSS) rewrite functionality for packets ingressing through SD-WAN interfaces on firewalls was not optimized.

## PAN-315134

Fixed an issue where, after an upgrade, **IoT Devices > Asset Inventory** did not display device data even though the system reported a total count of devices.

## PAN-315005

Fixed an issue where configured RIPv2 timer parameters were not applied when the profile was configured with custom update, expire, and delete values, and the system continued to use the default timer settings, which caused unexpected route removal and network disconnections.

## PAN-314823

Fixed an issue where the management interface became unresponsive when attempting to untag an IP address via the web interface.

## PAN-314365

Fixed an issue where the logrcvr process stopped responding for traffic containing multiple XFF headers when URL XFF header logging was enabled along with additional XFF header logging, which caused subsequent commits to fail.

## PAN-314319

Added a CLI command to enable and disable AHO software offload optimization.

## PAN-314147

Fixed an issue where SSL traffic was dropped on SD-WAN DIA interfaces with member having different MTU.

## PAN-314020

Fixed an issue where the firewall did not decapsulate GENEVE packets when DNS Security retransmitted a DNS query after receiving a verdict from the cloud.

## PAN-313623

Fixed an issue where the /opt/pancfg/mgmt/ssl/private/ directory on Palo Alto Networks devices with TPM support became 100% utilized due to an accumulation of undeleted .pub_pem files. This occurred because executing the show device-certificate status CLI command initiated a process that generated these files but failed to remove them, which prevented the fetching of new device certificates.

## PAN-313606

Fixed an issue where Panorama pushed commits took longer than expected to complete without displaying an error message when committing due to slow cloud-app compilation.

## PAN-312514

Fixed an issue where correlation logs were not forwarded via syslog or email.

## PAN-312354

Fixed an issue where Captive Portal authentication redirects failed for HTTPS traffic when a user attempted to access internal HTTPS websites via URL, which led to **ERR_CONNECTION_RESET** error messages in the browser with SSL decryption and CTD handshake inspection enabled.

## PAN-311938

Fixed an issue where autocommits failed after an upgrade due to configuration memory allocation issues and 100% policy rule cache usage when both DNS Rewrite and URL Custom Category Match were configured.

## PAN-311040

Fixed an issue where the all_task process stopped responding and caused the firewall to reboot unexpectedly.

## PAN-310851

Fixed an issue where firewalls experienced snmpd log flooding with messages such as update_ifTable_utilization_rates(pan_interfacecache.c:1720): Last time is 0 for dedicated-ha2., which caused the snmpd log to overflow and be cleared every five minutes. This occurred because the snmpd process attempted to calculate interface utilization rates without first verifying if the interface had valid sysd configuration data, as the code incorrectly assumed all interfaces in the MIB would possess valid sysd data.

## PAN-308564

Fixed an issue where packets were dropped on SD-WAN interfaces when a proxy was enabled due to an MTU inconsistency where the firewall failed to rewrite the maximum segment size in SYN/ACK packets based on the SD-WAN virtual interface MTU.

Note: This fix does not apply when the traffic egress interface is SD-WAN Direct Internet Access (DIA) interface and proxy is enabled.

## PAN-308377

```caveat
PA-7000 Series firewalls with an LFC in HA configurations only
```

Fixed an issue where the firewall reached 100% disk utilization due to the logrcvr process repeatedly restarting and dumping core files due to a blocked hints processing thread, which caused a failover.

## PAN-304360

Fixed an issue where the firewall did not redistribute its application routes to BGP peers. This occurred in multi-mesh deployments with the multi-cloud networking feature enabled.

## PAN-302855

Fixed an issue where multiple processes restarted which caused the firewall to become unstable when processing traffic.

## PAN-302512

```caveat
Log Collectors in HA configurations only
```

Fixed an issue where log collectors displayed a disconnected inter-log collector status.

## PAN-300615

Fixed an issue where the pan_comm process stopped after multiple content versions were installed and the memory limits were reached.

## PAN-296635

Fixed an issue where the reportd process on passive Panorama management servers leaked memory due to scheduled report handling from the Strata Logging Service (SLS). This memory leak occurred daily, consuming available memory until the process was restarted.

## PAN-295806

Fixed an issue where memory leaks on the configd process occurred due to a hash insert operation failing during connection management and SSL connections.

## PAN-294998

Fixed an issue where the LogDB incorrectly reported that the database quota for extpcap logs was reached.

## PAN-289757

Fixed an issue where policy rule imports were blocked when **any** was in the source device column, which prevented the use of inbound policy rule recommendations. Additionally, when the source profile name was missing for inbound behaviors, a default policy rule name was not able to be generated.

## PAN-282335

Fixed an issue where firewalls in a cluster experienced approximately 50% packet loss on IPSec NATT tunnels when tunnel acceleration was enabled.

## PAN-273805

Fixed an issue where SAML authentication for GlobalProtect failed when the GlobalProtect portal was accessed externally on a non-standard port.

## PAN-273028

Fixed an issue where manual SCP exports from firewalls in FIPS mode were successful to SCP servers that were not FIPS-compliant. This occurred because the manual SCP process did not enforce FIPS security checks.

## PAN-260661

Fixed an issue where daily email reports generated from the custom report did not display the report details in PDF or CSV files.
