# Spark Firewall R82.00.X - Resolved Issues and Enhancements

**Product:** Spark Firewall  
**Version:** R82.00.X  
**OS:** Gaia Embedded  
**Platform:** 15x5, 2500  
**Last Modified:** 2026-07-08

## Solution

This article lists all Resolved Issues and Enhancements for R82.00.X releases on 2530, 2550, 2560, 2570, and 2580 appliances.

**Important Notes**:

- There are no new Resolved Issues for R82.00.00.
- For R81.10.17 Resolved Issues, see [sk181134](https://support.checkpoint.com/results/sk/sk181134).
- For a comprehensive list of R82.00.X Known Limitations and Unsupported Features, see [sk183400](https://support.checkpoint.com/results/sk/sk183400).
- For more information about a specific release, see its Home Page ([R82.00.10](https://support.checkpoint.com/results/sk/sk184357) / [R82.00.00](https://support.checkpoint.com/results/sk/sk183407) / [R82.00.05](https://support.checkpoint.com/results/sk/sk184063)).
- Visit the [CheckMates Community](https://community.checkpoint.com/) to ask questions, start a discussion, and get our experts' assistance.

## R82.00.10 Resolved Issues and Enhancements

| **ID** | **Category** | **Description** |
| --- | --- | --- |
| **Build 998002242** |
| SMBGWY-20729 | Anti-Spam | Anti-Spam exception rules may not be applied correctly to messages with unusually long headers. |
| SMBGWY-21605 | WiFi | When attempting to assign the Wi-Fi interface to the LAN Switch from the Local Network and Wireless pages, the operation fails with an error message. |
| SMBGWY-21478 | 2FA | The email for setting up Two-Factor Authentication is not sent after enabling Two-Factor Authentication through the WebUI through an RMD link via Spark Management. |
| SMBGWY-21463 | Anti-Virus | In some email clients, such as Outlook, emails with attachments cannot be received over IMAP when the Anti-Virus blade is enabled. |
| SMBGWY-21451 | General | RAM usage on the appliance gradually increases to full capacity, resulting in being unable to access the WebUI and SSH. |
| SMBGWY-21488 | VPN | After a failover from the primary to the backup internet connection, Site to Site VPN tunnels did not switch over to the backup link due to a link selection probing issue. |
| SMBGWY-21461 | WebUI | WebUI loads slowly when the gateway is connected over VPN for certain Spark Firewall models. |
| SMBGWY-21209 | General | Accumulating defunct processes gradually consume memory, leading to no memory available. |
| SMBGWY-21380 | VPN | After upgrading to R82.00.10, the VPN clients do not show the full list of authentication methods. |
| SMBGWY-21331 | Logs | On a Spark Firewall appliance, only logs from the past day can load. |
| SMBWY-21056 | Threat Prevention | After upgrading to R82.00.10, cannot select specific IPS protections in Threat Prevention Policy Exceptions. |
| SMBGWY-21214 | Cluster | On Spark Firewall appliances running R82.00.10, High Availability cluster trust establishment between members failed repeatedly. |
| PRJ-69655,<br>PMTR-128753 | VPN | Resolved CVE-2026-50751 and CVE-2026-50752 related to user authentication and VPN certificate bypass vulnerabilities. |
| SMBGWY-20762 | VPN | VPN traffic is incorrectly dropped, even with the advanced setting enabled. |
| SMBGWY-20611 | VPN | In certain configurations, Remote Access VPN connections may fail. |
| **Build 998002203** |
| PRJ-67985,<br>PMTR-126652 | Security Gateway | Resolved CVE-2026-48131 related to VPND IKE Fragment Reassembly. |
| PRJ-67840,<br>PMTR-126457 | Security Gateway | Resolved CVE-2026-48132 related to VPN process restarts. |
| PRJ-67875,<br>PMTR-126538 | Security Gateway | Resolved CVE-2026-48133 related to Identity Awareness Captive Portal vulnerabilities. |
| PRJ-68010,<br>PMTR-126694 | Security Gateway | Resolved CVE-2026-48135 regarding HTTP requests. |
| SMBGWY-20788 | General | SCTP connections persist unnecessarily, preventing new connections. |
| SMBGWY-19878 | General | Cloud Services last synchronization time is displayed incorrectly. |
| SMBGWY-20514 | General | Policy installation may fail on Spark Gateways, causing issues. |
| SMBGWY-20239 | General | Invalid hosts appear in the infected hosts list. |
| SMBGWY-19528 | General | IoC feed enablement fails on the first use after a clean install. |
| SMBGWY-20725 | General | Periodic backups do not work on newly provisioned gateways. |
| SMBGWY-20592 | General | Removing a LAN interface causes validation errors. |
| SMBGWY-20354 | Firewall | Error message when configuring a cluster wizard. |
| SMBGWY-20660 | Firewall | Incorrect license expiration notifications for Pay-As-You-Go accounts. |
| SMBGWY-21055 | Firewall | Policy installation fails with error code leading to potential issues post-reboot. |
| SMBGWY-20202 | GUI | Incorrect display of MAP-E provider name. |
| SMBGWY-20200 | GUI | VPN debug tool does not function correctly. |
| SMBGWY-20158 | GUI | `show sfp-diag` command does not work correctly. |
| SMBGWY-20829 | GUI | Offline IPS signature updates not applied correctly. |
| SMBGWY-20218,<br>SMBGWY-20973 | GUI | Subnet mask not displayed correctly in the IP address field. |
| SMBGWY-19791 | GUI | Issues with LAN interface in Quantum Spark HA setup. |
| SMBGWY-20805 | VPN | Remote Access VPN Two-Factor Authentication settings are reset post-upgrade. |
| **Build 998002133** |
| SMBGWY-19992 | General | Quantum Spark appliance generates false notifications for infected devices. |
| SMBGWY-19348 | General | Proxy ARP does not work after a cluster failover. |
| SMBGWY-20164 | General | Slow detection when a member becomes inaccessible during reboot. |
| SMBGWY-19702 | General | Unable to modify IPIP Internet connection settings. |
| SMBGWY-19109 | General | New Service creation behavior issue in Access Policy rules. |
| SMBGWY-19465 | General | Connected Remote Users page may not display all connected users. |
| SMBGWY-20195 | General | Backup and restore issues leading to startup loops. |
| SMBGWY-19473 | General | Reporting issues in SmartConsole. |
| SMBGWY-19361 | General | GRE cannot be configured on certain interfaces. |
| SMBGWY-19620 | GUI | Bond MAC address displayed incorrectly. |
| SMBGWY-19127 | GUI | Display issues in IPv6 Bridge mode. |
| SMBGWY-19641 | GUI | Application categories cannot be added properly. |
| SMBGWY-18994 | GUI | Expiration dates for local accounts not enforced correctly. |
| SMBGWY-19301 | GUI | Automatically generated application groups are not created properly. |
| SMBGWY-18993 | GUI | Issue saving the first SSID during the First Time Wizard.
| SMBGWY-19334 | CPOS | Flow control frames causing CPU load issues. |
| SMBGWY-19320 | VPN | 2FA issues when using group-based configuration. |
| SMBGWY-18012 | VPN | PCI compliance scan errors related to weak encryption.
| SMBGWY-19381 | VPN | Support for Perfect Forward Secrecy mode on VPN.
| SMBGWY-19565 | VPN | SNMPwalk queries hanging on cluster standby members. |
| SMBGWY-19097 | VPN | IKE and VPN port listeners running continuously. |
| SMBGWY-19193, SMBGWY-18624 | VPN | Issues configuring schedules via Remote Access VPN WebUI. |
| SMBGWY-19018 | Anti-Virus | Anti-Virus scanning errors in specific configurations. |
| SMBGWY-19850, SMBGWY-13144,<br>SMBGWY-9723 | Anti-Virus | Unsupported Anti-Virus inspection of emails under certain conditions. |
| SMBGWY-19497 | Identity Awareness | Initialization issues when identity sources are misconfigured. |
| SMBGWY-19093 | Identity Awareness | Issues with identity awareness blade behavior. |
| SMBGWY-19633 | SD-WAN | Incomplete population of SD-WAN objects leading to traffic issues. |
| **Build 998002110 and Build 998002112** |
| SMBGWY-19811 | General | Validation failures for newly created certificates. |
| SMBGWY-19692 | General | Periodic backup failures post-upgrade. |
| SMBGWY-19331 | General | Frequent system freezes and reboots after upgrade. |
| SMBGWY-19567 | CPOS | Issues with booting on specific appliances.
| **Build 998001562** |
| SMBGWY-19002 | GUI | No logs in Quantum Spark Management for certain Gateways. |
| SMBGWY-19076 | General | Unexpected LANX interface reassignment after upgrade. |
| SMBGWY-19213 | General | Rule-based policy corruption after upgrading from specific versions.
| **Build 998001559** |
| SMBGWY-18508 | General | Enhancement for specifying static unnumbered IPv4 addresses.
| SMBGWY-17521 | General | Connectivity issues with bridged interfaces. |
| SMBGWY-17401 | General | NTP Server accessibility issues to external clients.
| SMBGWY-18716 | General | IP address change may not take effect.
| SMBGWY-17627 | General | Link establishment issues on specific SFP ports.
| SMBGWY-17978 | General | NTLMv1 requests leading to user account lockouts.
| SMBGWY-17852 | General | IPv6 Prefix Delegation issues on certain interfaces.
| SMBGWY-18836 | General | System logs not written post-boot.
| SMBGWY-18227 | General | Issues with firmware upgrade initiation from Management Portal.
| SMBGWY-17613 | VPN | L2TP client routing issues with encryption domain settings.
| SMBGWY-17494 | VPN | L2TP client DNS server information issues.
| SMBGWY-18011 | GUI | Errors with Office Mode IP deletion and modification in WebUI.
| SMBGWY-18302 | GUI | Incorrect connection status displayed for PPPoE connections.
| SMBGWY-18788 | GUI | Automatic rule generation issues under strict mode.
| SMBGWY-18009 | GUI | Deletion issues in configuration when AS number is high.
| SMBGWY-18622 | GUI | Issues with route display in command outputs.