CVE-2026-85103

Name of the Vulnerable Software and Affected Versions Check Point Quantum Security Management (affected versions not specified) Check Point Quantum Security Gateway (affected versions not specified) Check Point Spark Firewall (affected versions not specified)

Description A heap-based buffer overflow occurs during the decoding of VPN certificate ASN.1 (Abstract Syntax Notation One, a standard for encoding data structures). This issue allows an unauthenticated remote attacker to execute arbitrary code on the affected systems.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.