Check Point security advisory (AV26-933)

Serial number: AV26-933Date: September 17, 2026 As of September 16, 2026, Check Point is affected by a vulnerability in the following products: Security Management Server, Multi-Domain Security Management Server, Log Server and Multi-Domain Log Server R81.20 with Jumbo Hotfix Take 166 and prior R82 with Jumbo Hotfix Take 126 and prior R82.10 with Jumbo Hotfix Take 44 and prior R82.20 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. Check Point - sk1000155 - CVE-2026-91843 - Stack overflow in login process to the Security Management and Log Servers Check Point Security