Critical

Check Point warns of hackers exploiting Security Gateway VPN RCE flaw

BleepingComputer

September 23, 2026 at 7:53 PM

Actively Exploited

Overview

Check Point has reported that hackers are actively exploiting a serious vulnerability known as CVE-2026-85102, which allows for remote code execution (RCE) in the VPN certificate-handling feature of its Security Gateway product. This flaw is particularly concerning because it can be exploited without authentication, meaning attackers do not need a valid username or password to take advantage of it. Organizations using affected versions of the Security Gateway are at risk, as this vulnerability could allow attackers to execute malicious code remotely. Users are urged to take immediate action to secure their systems, as the exploitation is already happening in the wild. Ensuring that security measures are in place is crucial to prevent potential breaches.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Check Point Security Gateway product, specifically versions affected by CVE-2026-85102.
Action Required: Users should apply any available patches from Check Point for the Security Gateway product as soon as possible.
Timeline: Newly disclosed

Original Article Summary

Cybersecurity company Check Point has confirmed active exploitation of CVE-2026-85102, a pre-authentication remote code execution (RCE) vulnerability in the VPN certificate-handling functionality of its Security Gateway product. [...]

Impact

Check Point Security Gateway product, specifically versions affected by CVE-2026-85102.

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Users should apply any available patches from Check Point for the Security Gateway product as soon as possible. Additionally, organizations should review their VPN configurations and security settings to mitigate the risk of exploitation.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to CVE, Vulnerability, RCE, and 1 more.

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