FortiSASE Proactive Software Maintenance - FortiSASE release 26.3.2

Scheduled for Oct 19, 00:00 UTC  -  Oct 24, 04:00 UTC

Scheduled

Anticipated Impact: Potential for short interruption of customer instances and configuration portal during the window.

The Operations team will be installing a rolling software update. There is potential for short connectivity impact (approximately ~1-2 minutes) for each customer instance and the configuration portal while these components are updated. No other impact on service delivery is expected.

Tenant upgrades to 26.3.2 will be processed Monday, October 19th through Friday, October 23rd. Upgrades will follow your assigned maintenance window, consistent with prior scheduled maintenances. Customers who have configured a preferred maintenance window in the FortiSASE portal will be upgraded during their selected hours. For details on maintenance window scheduling, see:

https://docs.fortinet.com/document/fortisase/latest/administration-guide/190872/appendix-e-monthly-maintenance

Please note that Infrastructure page actions to migrate PoPs, will be blocked until individual tenants have been upgraded.

For FortiSASE-v7.4 release:

Endpoints can connect to multiple tunnels simultaneously if Allow concurrent VPN connection is enabled in the endpoint profile. This feature requires FortiClient 7.4.4 and above.

For further information on what's new: https://docs.fortinet.com/document/fortisase/latest/release-notes/661728/whats-new

If you have any questions regarding this maintenance, please contact FortiCare Support (https://www.fortinet.com/support/contact) and reference FortiSASE Operations ticket #628925.
Posted Oct 16, 2026 - 18:17 UTC
This scheduled maintenance affects: Fortinet Cloud Locations (Ashburn, VA, US (IAD-F1), Dallas, TX, US (DFW-F1), Dubai, UAE (DXB-F1), Frankfurt, Germany (FRA-F1), Hong Kong, China (HKG-F1), Komagome, Japan (TYO-F1), London, United Kingdom (LON-F1), Miami, FL, US (MIA-F1), Ottawa, Canada (YOW-F1), Paris, France (PAR-F1), Singapore (SIN-F1), Sydney, Australia (SYD-F1), Tokyo, Japan (TYO-F2), Toronto, Canada (YTO-F1), Valbonne, France (NCE-F1), Vancouver, Canada (YVR-F2), Bangalore, India (BLR-F1), Frankfurt, Germany (FRA-F2), Pune, India (PNQ-F1), London, United Kingdom (LON-F2), Paris, France (PAR-F2), Singapore (SIN-F2), Miami, FL, US (MIA-F2), Dallas, TX, US (DFW-F2), Istanbul, Turkey (IST-F1), Johannesburg, South Africa (JNB-F1), Dubai, UAE (DXB-F2), Frankfurt, Germany (FRA-F3), Paris, France (PAR-F3), Ashburn, VA, US (IAD-F3), London, United Kingdom (LON-F3), Plano, TX, US (DFW-F3), Madrid, Spain (MAD-F1), Singapore (SIN-F3), Toronto, Canada (YTO-F2), Sydney, Australia (SYD-F2), Paris, France (PAR-F4), Frankfurt, Germany (FRA-F4), São Paulo, Brazil (GRU-F1), Vancouver, Canada (YVR-F3), San Jose, CA, US (SJC-F4), Burnaby, Canada (YVR-F4), Ashburn, VA, US (IAD-F4), Plano, TX, US (DFW-F4), Madrid, Spain (MAD-F2), Komagome, Japan (TYO-F4), Auckland, New Zealand (AKL-F1), London, United Kingdom (LON-F4), Frankfurt, Germany (FRA-F5), Toronto, Canada (YTO-F3), Singapore (SIN-F4), Miami, FL, US (MIA-F3), Burnaby, Canada (YVR-F5), Bangalore, India (BLR-F2), Ashburn, VA, US (IAD-F5), Sydney, Australia (SYD-F3), Dubai, UAE (DXB-F3), Taipei, Taiwan (TPE-F1), Ashburn, VA, US (IAD-F2), Tokyo, Japan (TYO-F3), San Jose, CA, US (SJC-F5), Kamloops, Canada (YKA-F1), Dubai, UAE (DXB-F4), Paris, France (PAR-F5), Leeds, United Kingdom (LBA-F1), Burnaby, Canada (YVR-F6), San Jose, CA, US (SJC-F6), San Jose, CA, US (SJC-F7), Frankfurt, Germany (FRA-F6), Singapore (SIN-F5), Madrid, Spain (MAD-F3), Miami, FL, US (MIA-F4), Hong Kong, China (HKG-F2)), FortiSASE Services (FortiSASE Portal, Endpoint Management), and Public Cloud Locations (Johannesburg, South Africa (JNB-G2), Tel Aviv, Israel (TLV-G1), Hamina, Finland (HEL-G2), Eemshaven, Netherlands (AMS-G2), Tel Aviv, Israel (TLV-G2), Madrid, Spain (MAD-G2), Melbourne, Australia (MEL-G2), Santiago, Chile (SCL-G2), Seoul, South Korea (SEL-G2), Doha, Qatar (DOH-G2), Ashburn, VA, US (IAD-G2), The Dalles, OR, US (PDX-G2), Jakarta, Indonesia (JKT-G2), Milan, Italy (MIL-G2), São Paulo, Brazil (SAO-G2), Mumbai, India (BOM-G2), Las Vegas, NV, US (LAS-G2), Dammam, Saudi Arabia (DMM-G2), Taipei, Taiwan (TPE-G2), Osaka, Japan (OSA-G2), Hong Kong, China (HKG-G2), Dallas, TX, US (DFW-G2), Sydney, Australia (SYD-G2), Querétaro, Mexico (QRO-G2), Dublin, Ireland (DUB-A1), Perth, Australia (PER-A1), Auckland, New Zealand (AKL-A1), Delhi, India (DEL-G2), Chicago, IL, US (ORD-A1), Zurich, Switzerland (ZRH-G2), Warsaw, Poland (WAW-G2), Buenos Aires, Argentina (BUE-A1), St. Ghislain, Belgium (BRU-G2), Lima, Peru (LIM-A1), London, United Kingdom (LON-G2), Manila, Philippines (MNL-A1), Toronto, Canada (YTO-G2), Paris, France (PAR-G2), Frankfurt, Germany (FRA-G2), Singapore (SIN-G2), Miami, FL, US (MIA-A1), Montreal, Canada (YMQ-G2), Tokyo, Japan (TYO-G2), Bangkok, Thailand (BKK-A1), Columbus, OH, US (CMH-G2), Moncks Corner, SC, US (CHS-G2), Cyberjaya, Malaysia (KUL-A1), Bogotá, Colombia (BOG-O1), Vinhedo, Brazil (VCP-O1), Paris, France (PAR-O1), Mumbai, India (BOM-O1), Sydney, Australia (SYD-O1), London, United Kingdom (LON-O1), Milan, Italy (MIL-O1), Frankfurt, Germany (FRA-O1), Jeddah, Saudi Arabia (JED-O1), Abu Dhabi, UAE (AUH-O1), Ashburn, VA, US (IAD-O1), Stockholm, Sweden (STO-O1), Chicago, IL, US (ORD-O1), Osaka, Japan (OSA-O1), Montreal, Canada (YMQ-O1), Melbourne, Australia (MEL-O1), Amsterdam, Netherlands (AMS-O1), Santiago, Chile (SCL-O1), Dubai, UAE (DXB-O1), Monterrey, Mexico (MTY-O1), Riyadh, Saudi Arabia (RUH-O1)).