SonicWall security advisory (AV26-1017) – Update 1

Serial number: AV26-1017Date: October 7, 2026Updated: October 9, 2026 As of October 6, 2026, SonicWall is affected by vulnerabilities in the following product: SMA1000 Models - 6210, 7210, 8200v Version 12.4.3-03670 (platform-hotfix) and prior Version 12.5.0-03082 (platform-hotfix) and prior Update 1 Open source reporting indicates that CVE-2026-102255 is being exploited in the wild. The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. SonicWall SMA1000 Series Appliances Affected By Multiple Vulnerabilities SonicWall Security Advisory