Microsoft security advisory – August 2026 monthly rollup (AV26-804) – Update 2
Canada's Cyber Centre updated advisory AV26-804 relaying Microsoft's August 2026 monthly rollup of vulnerabilities across .NET and Azure products.
The Canadian Centre for Cyber Security advisory AV26-804, updated August 27, 2026, relays Microsoft's August 2026 monthly security rollup originally issued August 11. Affected products include .NET 8.0, 9.0, and 10.0 on Linux, macOS, and Windows, plus many Azure services. Listed Azure components include Azure Kubernetes Service, Azure SQL Database, Azure Service Bus, Azure Active Directory, Azure Logic Apps, and Azure Monitor Agent.
- Advisory AV26-804 updated August 27, 2026 with rollup details.
- Covers .NET 8/9/10 across Linux, macOS, and Windows.
- Lists numerous affected Azure services including AKS and Azure SQL.
- Countries
- Canada
From the original article
Serial Number: AV26-804 Date: August 11, 2026 Updated: August 27, 2026 As of August 11, 2026, Microsoft is affected by vulnerabilities in the following products: . NET 10. 0 installed on Linux .
cyber.gc.ca
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