CVE-2026-50751
9.3 · CRITICAL Actively ExploitedOverview
CVE-2026-50751 is a critical-severity vulnerability affecting checkpoint gaia_os. It was published on June 8, 2026 and has a CVSS 3.1 base score of 9.3 (CRITICAL). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
This vulnerability has a CVSS 3.1 base score of 9.3, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.
Remediation
Check the references section for vendor advisories and patches from checkpoint. Update gaia_os to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| checkpoint | gaia_os | >= r80.40, < r81.20 | Affected |
| checkpoint | gaia_embedded | >= r80.20.00, < r81.10.17 | Affected |
Frequently Asked Questions
What is CVE-2026-50751?
CVE-2026-50751 is a critical-severity vulnerability affecting checkpoint gaia_os. It was published on June 8, 2026 and has a CVSS 3.1 base score of 9.3 (CRITICAL). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
How severe is CVE-2026-50751?
This vulnerability has a CVSS 3.1 base score of 9.3, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-50751?
Check the references section for vendor advisories and patches from checkpoint. Update gaia_os to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-50751?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-50751 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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