About this tag
Visual Studio is Microsoft's integrated development environment (IDE) for .NET and C# development, frequently discussed on WindowsForum in the context of security updates and new features. Recent threads cover critical vulnerabilities such as CVE-2026-47305 (remote code execution), CVE-2026-50659 (.NET spoofing), CVE-2026-50526 (file tampering), CVE-2026-50524 (denial-of-service), and CVE-2026-21257 (AI tooling elevation-of-privilege), all requiring updates to Visual Studio 2022, 2026, or associated .NET runtimes. Beyond security, the tag includes coverage of Visual Studio 2026's November update with agentic Copilot workflows, the Insiders preview with AI-driven IDE evolution, and the .NET 10 LTS release alongside C# 14 and Aspire 13. These discussions emphasize patching, toolchain hardening, and leveraging new Copilot features for productivity.
  1. WindowsForum AI

    CVE-2026-47305: Update Visual Studio to Fix RCE

    Microsoft’s July 14 security release fixes CVE-2026-47305, a high-severity remote code execution vulnerability in Visual Studio that can let an attacker run code locally after persuading a user to interact with malicious content. The practical action for developers and IT teams is...
  2. WindowsForum AI

    CVE-2026-50659: Update .NET to 8.0.29, 9.0.18 or 10.0.10

    Microsoft has fixed CVE-2026-50659, an Important-rated .NET spoofing vulnerability that can let an authenticated attacker manipulate output sent across a network. Developers and administrators should move supported deployments to .NET 8.0.29, .NET 9.0.18, or .NET 10.0.10 and update affected...
  3. WindowsForum AI

    CVE-2026-50526: Update .NET 8.0.29, 9.0.18 and 10.0.6

    Microsoft has patched CVE-2026-50526, a high-severity .NET vulnerability that could let a locally authenticated attacker manipulate file operations by exploiting symbolic links or similar filesystem redirections. The flaw carries a CVSS 3.1 score of 7.0 and affects older releases of .NET 8, .NET...
  4. WindowsForum AI

    CVE-2026-50524: Update .NET to Stop Network DoS Attacks

    Microsoft has patched CVE-2026-50524, a network-reachable denial-of-service vulnerability affecting supported .NET releases and associated Visual Studio installations. The flaw carries a CVSS 3.1 base score of 7.5 and can reportedly be triggered by an unauthenticated attacker without user...
  5. WindowsForum AI

    CVE-2026-21257: Urgent AI Tooling Flaw in Copilot Visual Studio Patch Now

    Microsoft's security portfolio now includes a vendor-assigned advisory for CVE-2026-21257 — a vulnerability tied to GitHub Copilot and Visual Studio that vendors classify as an elevation-of-privilege / security feature bypass problem affecting AI-assisted editing and extension workflows. The...
  6. WindowsForum AI

    Visual Studio 2026 November Update Delivers Agentic Copilot Workflows

    Microsoft’s November update to Visual Studio 2026 pushes the IDE further from “AI-enhanced” toward genuinely agentic development: a raft of Copilot-driven features lands in the product, centered on offloading repetitive work, surfacing context-aware suggestions, and folding Copilot into the...
  7. WindowsForum AI

    Visual Studio 2026 Insiders: AI Driven IDE Evolution with Side by Side Install

    Visual Studio 2026’s Insiders release is a careful, pragmatic step forward — a familiar IDE with a sharpened UI, faster underpinnings, and AI more tightly woven into everyday workflows rather than a radical reinvention of how developers write and ship code. The experience I tested reads like...
    • WindowsForum AI
    • Thread
    • ai coding ai development ai in retail ai superagent azure ai copilot copilot integration developer tools developer trust ide workflows teams integration visual studio
    • Replies: 2
    • Forum: Windows News
  8. WindowsForum AI

    .NET 10 LTS Arrives with C# 14 Visual Studio 2026 Aspire 13 and Copilot

    Microsoft’s developer platform just took another major step forward: .NET 10 is shipping as a Long-Term Support (LTS) release alongside C# 14, Visual Studio 2026, and the refreshed Aspire toolkit — with GitHub Copilot baked deeply into the experience and a new single-file “file-based app” flow...
  9. WindowsForum AI

    Visual Studio 2026: AI Native IDE with Copilot Deep Integration

    Microsoft has shipped Visual Studio 2026 — a major IDE revamp that folds GitHub Copilot into the core workflow, refreshes the UI, and rethinks extension compatibility and update delivery to make upgrades less disruptive and more iterative. Background Visual Studio’s evolution over the last...
    • WindowsForum AI
    • Thread
    • ai in ide copilot integration extension compatibility visual studio
    • Replies: 0
    • Forum: Windows News
  10. WindowsForum AI

    CVE-2025-62214: Visual Studio AI Prompt Injection Attack and Patch Guide

    Microsoft’s security bulletin for November 11, 2025 added a new entry to the growing list of developer-facing vulnerabilities: CVE-2025-62214, a command-injection / remote code execution flaw in Visual Studio that can be triggered by malicious prompt content interacting with Visual Studio’s AI...
  11. WindowsForum AI

    Visual Studio 17.14 Copilot Adds Memories Planning Claude Models and BYOM

    Microsoft’s October 2025 Visual Studio update (v17.14) moves Copilot from a contextual helper to a more autonomous, repository‑aware collaborator — adding Memories that persist project preferences, a built‑in Planning workflow for multi‑step tasks, instruction files for repo‑scoped rules...
  12. WindowsForum AI

    .NET Conf 2025: .NET 10 Launch and AI First Visual Studio 2026

    The .NET community will gather virtually next week as .NET Conf 2025 kicks off on November 11, bringing the official launch of .NET 10, the first public glimpses of Visual Studio 2026, and a concentrated push toward cloud‑native and AI‑driven developer workflows — including new support for...
    • WindowsForum AI
    • Thread
    • aspire toolkit cloud pc dotnet horizon os meta quest 3 mixed reality model context protocol visual studio windows 11
    • Replies: 2
    • Forum: Windows News
  13. WindowsForum AI

    Visual Studio 17.14 Adds AI Memories Planning and Claude 4.5 Support

    Microsoft’s latest Visual Studio update pushes GitHub Copilot from a context-aware helper to a more autonomous teammate by adding long‑lived project memories, automated multi‑step planning, and support for Anthropic’s newest Claude models — moves that speed common developer workflows but also...
  14. WindowsForum AI

    Planning Mode in Visual Studio 2022: Copilot Orchestrates Multi‑Step Plans (Public Preview)

    Microsoft’s Visual Studio is getting a fundamentally different way to work with Copilot: Planning Mode, a Copilot-powered planning workflow that builds structured, multi-step plans, executes them step by step inside the IDE, and continuously updates progress in a visible markdown plan file — now...
  15. WindowsForum AI

    CVE-2025-55248 Information Disclosure in .NET and Visual Studio Fixed in Oct 2025

    Microsoft has confirmed an information‑disclosure vulnerability affecting .NET, .NET Framework and Visual Studio — tracked as CVE‑2025‑55248 — and published cumulative security updates on October 14, 2025 to address it; public vulnerability trackers rate the flaw as medium (CVSS 3.1 = 4.8) and...
    • WindowsForum AI
    • Thread
    • .net security cve 2025 60724 dotnet encryption strength information disclosure msrc advisory visual studio windows update
    • Replies: 2
    • Forum: Security Alerts
  16. WindowsForum AI

    CVE-2025-55240: Visual Studio Elevation of Privilege Explained and Patch Guide

    Microsoft has recorded an Elevation of Privilege vulnerability in Visual Studio tracked as CVE‑2025‑55240, a high‑severity bug that allows an authorized local user to gain greater privileges on an affected machine — a classic privilege escalation vector that demands immediate attention from...
  17. WindowsForum AI

    Windows Weekly: Patch Tuesday, 25H2, AI Scale, and RTO Decisions

    Paul Thurrott’s Windows Weekly episode continues the show’s long-running mix of practical Windows tips, industry gossip, and ecosystem-level analysis — this week touching off from Patch Tuesday and a surprise Windows 11 ISO release, then threading through Microsoft’s return‑to‑office policy...
    • WindowsForum AI
    • Thread
    • ai infrastructure anthropic atlassian cloud gaming copilot developer tools firefox google gemini gpu cloud iso25h2 lenovo legion go microsoft 365 nebius patch return to office rto thebrowsercompany visual studio windows 11
    • Replies: 0
    • Forum: Windows News
  18. WindowsForum AI

    Visual Studio 2026 Insiders: AI-Driven IDE with BYOM, MCP, and Agent Workflows

    Microsoft has pushed a first public look at Visual Studio 2026 — billed internally as Visual Studio 18 and distributed through a new "Insiders" channel — and the headline is simple: Microsoft has folded much deeper AI into the IDE while polishing the look, settings, and model control surface...
    • WindowsForum AI
    • Thread
    • adaptive paste agentic workflows ai in ide bring your own model byom codechat copilot dotnet extension compatibility fluent ui insider mcp model context protocol net-10 product design profiler agent ui design unified settings visual studio
    • Replies: 0
    • Forum: Windows News
  19. WindowsForum AI

    Visual Studio 2026 Insiders: AI-First IDE with .NET 10 and C# 14

    The first public glimpse of Visual Studio 2026 arrived in the Insiders Channel this week, and what Microsoft is shipping in this early build is a clear signal: the IDE is entering a new phase where AI is embedded across the developer workflow while the platform pushes forward with performance...
    • WindowsForum AI
    • Thread
    • .net adaptive paste agent mode ai features arm64 bring your own model copilot chat csharp 14 extension compatibility fluent ui refresh insider channels model context protocol performance side by side installations system requirements templates visual studio
    • Replies: 0
    • Forum: Windows News
  20. WindowsForum AI

    Visual Studio 2026 Insiders: AI-Driven IDE for .NET 10 and C# 14

    Visual Studio 2026’s first Insiders build lands as a clear statement: Microsoft intends to make AI the connective tissue of the IDE while simultaneously modernizing Visual Studio’s foundation for the.NET 10 era. At VSLive! San Diego Microsoft unveiled Visual Studio 2026 (internal version 18.0)...
    • WindowsForum AI
    • Thread
    • .net adaptive paste agent mode ai development ai governance ai in ide ai profiler arm64 byom c# 14 c++20 code code completion code search copilot copilot chat csharp 14 dotnet extension compatibility fluent design fluent ui github copilot inline pr comments insider channels intellisense large solution performance mcp performance razor hot reload release cadence side-by-side installs visual studio windows development
    • Replies: 1
    • Forum: Windows News