CVE-2026-85102 / CVE-2026-85103: Check Point Security Gateway RCE in Remote and Site-to-Side VPN

CVSSv3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (9.8)

CVE-2026-85102: Improper validation of certificate data during VPN negotiation may allow an unauthenticated remote attacker to execute arbitrary code on the Security Gateway.

Vendor advisory: sk1000117 - CVE-2026-85102 - Authentication Bypass and Remote Code Execution in Remote Access and Site-to-Site VPN

CVE-2026-85103: A heap overflow in the VPN certificate ASN.1 decoding flow may allow a remote attacker to remotely execute arbitrary code on the management and Security Gateway.

Vendor advisory: sk1000118 - CVE-2026-85103 - ASN.1 decoding heap overflow leading to a remote code execution

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