QUANTUM THREAT INTELLIGENCE

AV26-1037: Fortinet Patches FortiManager, FortiAnalyzer, FortiMail, FortiSIEM and FortiSandbox

Advisory AV26-1037 of October 13, 2026 covers FortiManager and FortiManager Cloud before 7.6.5 and 7.4.7, FortiAnalyzer before 7.6.5, 7.4.8 and 7.2.12, plus FortiMail, FortiSIEM and FortiSandbox. The fixes address arbitrary file read and write through SQL injection, an arbitrary file write in a gRPC service, and improper access control in the web management interface. FortiManager holds the configurations and trust material for every firewall it manages, which is exactly what the PEERSTITCH intrusion took from a telecom service provider this month; patch the management plane first.

SOURCE

Canadian Centre for Cyber Security

DATE

October 12, 2026

Why this matters for your infrastructure

Every advance in quantum computing shortens the window for migrating long lived infrastructure off quantum-vulnerable encryption, and data captured today can be decrypted later. Fabric Networks helps energy, government, telecom and community networks move to quantum-safe encryption on their own timeline, not an adversary's.