Threat Scope & Field Impact:
Cybersecurity threat intelligence monitors have confirmed active in-the-wild exploitation of CVE-2026-85102 targeting Check Point Multiple Products. Successful exploitation allows threat actors to compromise application integrity and threaten user data confidentiality.
Technical Advisory Summary: Check Point Security Gateway and Check Point Spark Firewall using Site to Site VPN or Remote Access VPN contain an improper certificate validation vulnerability which could allow an unauthenticated remote attacker to execute arbitrary code on the Gateway.
CISA KEV Catalog: Officially cataloged by CISA as actively weaponized against production targets.
Recommended Mitigation & Action:
- Required Vendor Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
- Remediation Timeline: Apply security patches immediately (Federal Remediation Due Date: 2026-09-25).
- Defensive Telemetry: We advise journalists, frontline defenders, and civil society organizations utilizing this platform to inspect updates and isolate unpatched endpoints.