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Check PointCVE-2026-85102

Check Point Quantum Security Gateway: remote code execution

Critical9.8CVE-2026-85102 · Published Sep 9, 2026 · updated Sep 23, 2026

Improper certificate trust validation during VPN negotiation in Check Point Quantum Security Gateway may allow an unauthenticated remote attacker to execute arbitrary code on the Gateway.

Check Point advisory

Affected versions

PackageAffectedFixed in
Quantum Security Gateway
Product
<= R82.10 with Jumbo Hotfix Take 43 or belowNo fix yet
<= R82 with Jumbo Hotfix Take 125 or belowNo fix yet
<= R81.20 with Jumbo Hotfix Take 165 or belowNo fix yet
Details and references

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