CVE-2026-85102: checkpoint gaia_embedded, checkpoint gaia_os

CVSS 9.8 (critical) · listed as exploited by CISA since 2026-09-22 · published 2026-09-09

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.

Affected products (NVD): checkpoint gaia_embedded, checkpoint gaia_os

Fixed in (NVD): r81.10.17, r82.00.10, r81.10

Weakness: CWE-295

Source: NVD CVE-2026-85102

References

• https://support.checkpoint.com/results/sk/sk1000117
• https://blog.checkpoint.com/security/security-advisory-action-required-active-exploitation-of-cve-2026-85102-and-a-management-pre-authentication-vulnerability-cve-2026-93616/
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-85102

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