Security Advisory
CVE-2025-11955
N/A
UNKNOWN
Vulnerability Description
Incorrect validation of OCSP certificates vulnerability in TheGreenBow VPN, versions 7.5 and 7.6. During the IKEv2 authentication step, the OCSP-enabled VPN client establishes the tunnel even if it does not receive an OCSP response or if the OCSP response signature is invalid.
Published Date
October 27, 2025
Official Source
NIST NVD Advisory