BugZero | Fortinet BugID 1286767 - Certificate selection issue occurs when multiple c...

Fortinet - Defect ID: 1286767

Fortinet Integration

Learn more about where this data comes from

Fortinet Integration

BugZero Plan

Streamline upgrades with automated vendor bug scrubs

BugZero Plan

BugZero Prevent

Wish you caught this bug sooner? Get proactive today.

BugZero Prevent

Description

Known affected versions were inferred from fixed-version data and were not explicitly confirmed by the vendor: 7.6.6

Certificate selection issue occurs when multiple certificates are defined in an SSL profile in replace mode

Change history

2026-06-02 Added: 7.6.6

8.6Defect ID: 1252663
On FortiGate D-series devices running older BIOS versions, the serial number changes to FGT0000000000001 after upgrading to FortiOS 7.4.10, 7.4.11, 7.6.5, and 7.6.6
8.6Defect ID: 1240901
PCI scan fails when using HTTP/1.0 on the SSLVPN port
8.5Defect ID: 1213247
504 Gateway Timeout shown when a virtual-server configured in full mode connects to a HTTPS server that only supports TLS <= 1.2 and which also only supports using SHA1 for signatures
8.4Defect ID: 1260236
Unexpected power off events occur in FortiGate 70G when configured in HA Active/Passive mode with wireless traffic
8.4Defect ID: 1259458
Intermittent reboot of FortiGate-71G caused by an error condition in the IPS engine