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Microsoft VS Code Live Preview fix in version 0.4.16

Security Patch Release
First reported
Last updated
Happening score
H score 64
1 unique sources, 1 articles

Summary

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Microsoft's VS Code 0.4.16 quietly fixed a Microsoft Live Preview flaw that could expose developer files when the extension was running. The update closes one exploitable path tied to malicious websites and localhost requests.

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Open Happening

Timeline

  1. 19.02.2026 12:45 2 articles · 4mo ago

    Microsoft VS Code Live Preview fix in version 0.4.16

    Initial Disclosure

    In September 2025, Microsoft shipped VS Code 0.4.16 and quietly removed the Microsoft Live Preview flaw. The change closed a path that could expose files from developer machines when the extension was active.

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