Security Management Server

Check Point patches actively exploited zero-day in Security Management Server

Check Point Software has issued emergency hotfixes for CVE-2026-93616, a critical path traversal vulnerability in its Security Management Server that lets unauthenticated attackers upload and run arbitrary scripts. The company confirmed the flaw is being actively exploited, with a handful of customers already compromised, and released a fix in R82.20 Security Hotfix covering Security Management Server, Multi-Domain Security Management Server, Log Server, Multi-Domain Log Server, and SmartEvent.

bleepingcomputer.com · 2026-09-22

Check Point patches critical root RCE bug in Security Management Server, Log Server

Check Point has issued security updates for CVE-2026-91843, a stack-based buffer overflow in the login process of its Security Management Server and Log Server products. The flaw allows unauthenticated attackers to remotely execute code with root privileges in low-complexity attacks requiring no user interaction. Check Point says it isn't aware of active exploitation but has provided detection guidance and interim mitigations for customers who can't immediately apply the fix.

bleepingcomputer.com · 2026-09-18