---
type: Addressed
product: PAN-OS
version: 11.1.15
---

## 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-325120

Fixed an issue on PA-415, PA-415-5G, PA-445, PA-455, and PA-455-5G platforms where certain PAN-OS versions caused intermittent connectivity failures on the Eth1/1 data port and loss of power on PoE ports.

## PAN-323243

Fixed an issue where a configd crash occurred when the **Policies > Security** view was updated or refreshed in the web interface.

## 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-319557

Fixed an issue where graphical counters did not display correctly in the control plane or dataplane monitor logs.

## PAN-318784

Fixed an issue where the firewall stopped processing traffic and all VPN tunnels went down even when the firewall remained in an active state, and the CLI became unresponsive.

## PAN-318567

Fixed an issue where the OpenConfig plugin stopped working after a configuration update.

## 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-317466

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

## PAN-317372

Fixed an issue where custom administrators received an **access denied** error when attempting to view specific policy rule details from the **Rule Shadow** tab after a push from Panorama, even when the administrator had permissions to view Security policy rules.

## PAN-316631

Fixed an issue BGP sessions experienced short disruptions across all peers, interfaces, and slots when a multicast event persisted longer than the NGP negotiated hold timers.

## PAN-315820

Fixed an issue where User-ID XML API requests took longer than expected to return a response, which caused the web interface and captive portal pages to respond slowly or fail to load. this occurred when sending XML API requests for IP address-to-user mapping.

## PAN-314875

```caveat
PA-7500 firewalls only
```

Fixed an issue where firewall logs were not visible in the Strata Logging Service even though cloud logging was enabled and the firewall was successfully forwarding logs.

## PAN-314752

Fixed an issue on Panorama where, after removing a scheduled configuration push, Panorama still initiated the push at its previously scheduled time.

## PAN-314385

```caveat
Firewalls in active/passive HA clusters only
```

Fixed an issue where high dataplane CPU usage occurred and traffic offloading decreased when a failover occurred from the active firewall to the passive firewall, and then back to the active firewall.

## PAN-314126

Fixed an issue where session rematch did not properly apply updated Security policy rules to existing traffic flows after committing changes, which caused traffic to still be allowed when a new Security policy was set to **Deny**.

## 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-313828

Fixed an issue where the firewall did not forward traffic due to memory issues on a forwarding component.

## PAN-313827

Fixed an issue where a memory leak occurred related to the reportd process when custom reports were run via API.

## PAN-313711

Fixed an issue where the show system environmentals power CLI command displayed duplicate slot names and associated voltage values.

## PAN-313700

Fixed an issue where an unexpected reboot occurred when Inline Cloud Analysis was enabled in an Anti-Spyware and Vulnerability profile.

## PAN-313193

```caveat
Firewalls in Layer 2 mode only
```

) Fixed an issue where the new sessions were not able to be established due to the firewall intermittently dropping valid MAC address entries for specific VLANs when a manual switchover sent a high volume of traffic to the firewall.

## PAN-311248

Fixed an issue where the ABR failed to translate and advertise the default route (0.0.0.0/0) from an OSPF NSSA area into the OSPF backbone area as a Type-5 LSA.

## PAN-310472

Fixed an issue on the web interface where checkboxes for **default information originate** and ABR in OSPF NSSA configurations were automatically enabled which resulted in unexpected configuration changes.

## PAN-307470

Fixed an issue where an External Dynamic List (EDL) fetch with an invalid certificate was skipped on newly provisioned GlobalProtect gateway instances.

## PAN-298960

Fixed an issue where the firewall continuously rebooted when the useridd process repeatedly restarted.

## PAN-295309

Fixed an issue where OSPF session using MD5 authentication experienced intermittent flapping due to out-of-order packet processing.

## PAN-294001

Fixed an issue on Panorama managed firewalls generated **Failed in get_pwchange_required** error messages in the authd logs for local administators.

## PAN-293142

Fixed an issue where firewall components became unresponsive during sustained operation.

## PAN-289706

Fixed an issue where the authd process crashed intermittently on VM-Series firewalls due to authentication sequence failures. The crashes occurred during memory management operations within a library while releasing memory to its central cache.

## PAN-285213

Fixed an issue where proxy requests for certificate status (OCSP/CRL) from sslmgr contained incorrect values that caused unknown certificates to be blocked.

## 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-271412

Fixed an issue where the character ( + ) in the authentication message prompt displayed incorrectly as **#43;** on the GlobalProtect client after upgrading to a PAN-OS 10.2 release.

## PAN-257879

Fixed an issue where, after a system event, selecting a configuration file from maintenance mode loaded the incorrect configuration.

## PAN-236914

Fixed an issue where TCP MSS adjustment did not function as expected for GRE tunnels when TCP SYN or SYN-ACK packets that were received had an MMS higher than 1460 bytes.
