CVE-2026-50751 - Check Point Security Gateway Improper Authentication Vulnerability
Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.
- Severity
- critical
- Product
- Check Point Security Gateway
- Published
- 2026-06-08
- EPSS
- 0.853
- CISA KEV
- Known exploited
- Ransomware
- Known campaign use
References and validation
- https://github.com/search?q=CVE-2026-50751&type=repositories
- https://nvd.nist.gov/vuln/detail/CVE-2026-50751
Entries are refreshed from CISA KEV and FIRST EPSS. Validate applicability before testing.