- Critical 9.3
- Known exploited (CISA KEV)
- Used in ransomware (CISA)
CVE-2026-50751
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.
Scores
The facts
- Published
- 8 June 2026
- Last changed
- 4 August 2026
- NVD status
- Analyzed
- Severity
- Critical, CVSS 9.3 out of 10 (version 3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N - Weakness
- Affects
- checkpoint gaia os
- checkpoint gaia embedded
- Known exploited
- Yes. CISA added it to the Known Exploited Vulnerabilities catalogue on 8 June 2026. CISA lists it as used in ransomware campaigns.
- EPSS
- 85.3% chance of exploitation activity in the next 30 days (percentile 100).
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