Canonical Ubuntu Server 22.04 LTS (Jammy Jellyfish) Update Version dotnet8 8.0.133-8.0.33-0ubuntu1~22.04.1
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Update Summary
USN-8958-1 fixes .NET 8 vulnerabilities in Brotli decompression and file ownership handling, addressing denial-of-service, arbitrary-code-execution, and local privilege-escalation risks on Ubuntu 22.04 LTS.
Update Details
Security
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Hints
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Product Information
Vendor: Canonical
Product: Ubuntu Server
Product type: Software
Application category: Utilities
Platform: Linux
Variant: 22.04 LTS (Jammy Jellyfish)
Version: dotnet8 8.0.133-8.0.33-0ubuntu1~22.04.1
Vendor information published: Oct 29, 2026
Original release notes: View on vendor site
Published on updatealert.io: Oct 30, 2026
Description: Server operating system for Linux infrastructure and workloads.