CVE-2026-121529 PUBLISHED

Assigner: fortinet
Reserved: 03.11.2026 Published: 10.11.2026 Updated: 12.11.2026

A origin validation error vulnerability in Fortinet FortiClientMac 7.4.0 through 7.4.7, FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2.0 through 7.2.14, FortiClientWindowsPAM 7.4.7, FortiClientWindowsPAM 7.2.14 may allow an unauthorized remote attacker to execute unauthorized code or commands. Successful exploitation requires interaction with the victim.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
CVSS Score: 9.1

Product Status

Vendor Fortinet
Product FortiClientMac
Versions Default: unaffected
  • affected from 7.4.0 to 7.4.7 (incl.)
Vendor Fortinet
Product FortiClientWindows
Versions Default: unaffected
  • affected from 7.4.0 to 7.4.7 (incl.)
  • affected from 7.2.0 to 7.2.14 (incl.)
Vendor Fortinet
Product FortiClientWindowsPAM
Versions Default: unaffected
  • Version 7.4.7 is affected
  • Version 7.2.14 is affected

Solutions

Upgrade to FortiClientWindowsPAM version 8.0.0 or above Upgrade to FortiClientWindowsPAM version 7.4.8 or above Upgrade to FortiClientWindowsPAM version 7.2.15 or above Upgrade to FortiClientWindows version 8.0.0 or above Upgrade to FortiClientWindows version 7.4.8 or above Upgrade to FortiClientWindows version 7.2.15 or above Upgrade to FortiClientMac version 8.0.0 or above Upgrade to FortiClientMac version 7.4.8 or above

References

Problem Types

  • Escalation of privilege CWE