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Existing known issues

Existing known issues

The following issues have been identified in a previous version of FortiClient (Linux) and remain in FortiClient (Linux) 7.4.5.

Endpoint control

Bug ID

Description

949324

Re-authentication error for verified registered FortiClient endpoints with the SAML or Entra ID user verification type when User Verification Period is enabled in EMS.

Remote Access - IPsec VPN

Bug ID

Description

1199352

Missing DH-Group 28 for IPsec phase 1 and phase 2 settings.

Remote Access - SSL VPN

Bug ID

Description

1035496 FortiClient has connection problems with SAML, multifactor authentication, and Linux CLI options.

Web Filter and plugin

Bug ID

Description

1255625 FortiClient (Linux) 7.4.5 fails to recognize the newly issued April 16, 2026 Digicert CA used by FortiGuard Anycast servers, which results in failed communication for the following updates:
  • Web Filter rating
  • Video Filter rating
  • Split VPN using ISDB
  • Signature and engine updates

See CSB-260303-1 for more information.

Existing known issues

Existing known issues

The following issues have been identified in a previous version of FortiClient (Linux) and remain in FortiClient (Linux) 7.4.5.

Endpoint control

Bug ID

Description

949324

Re-authentication error for verified registered FortiClient endpoints with the SAML or Entra ID user verification type when User Verification Period is enabled in EMS.

Remote Access - IPsec VPN

Bug ID

Description

1199352

Missing DH-Group 28 for IPsec phase 1 and phase 2 settings.

Remote Access - SSL VPN

Bug ID

Description

1035496 FortiClient has connection problems with SAML, multifactor authentication, and Linux CLI options.

Web Filter and plugin

Bug ID

Description

1255625 FortiClient (Linux) 7.4.5 fails to recognize the newly issued April 16, 2026 Digicert CA used by FortiGuard Anycast servers, which results in failed communication for the following updates:
  • Web Filter rating
  • Video Filter rating
  • Split VPN using ISDB
  • Signature and engine updates

See CSB-260303-1 for more information.