--- 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.