microsoft / microsoft/winget-cli

DisplayLink.Graphics update sets off Antivirus

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Issue-Bug
Dominant language
C++
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Brief description of your issue

When I used winget to upgrade the DisplayLinks Graphics on my enterprise machine, antivirus flags it with "Vulnerability detected." Unfortunately, in my scramble to delete the downloaded files, I did not screenshot the warning.

Steps to reproduce

Run winget upgrade -Name <name of DisplayLink Graphics update>

Expected behavior

Update proceeds normally.

Actual behavior

Update blocked by Enterprise Security.

Environment
Windows Package Manager v1.7.11261
Copyright (c) Microsoft Corporation. All rights reserved.

Windows: Windows.Desktop v10.0.22621.3447
System Architecture: X64
Package: Microsoft.DesktopAppInstaller v1.22.11261.0

Winget Directories
-----------------------------------------------------------------------------------------------------------------------
Logs                               %LOCALAPPDATA%\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\Diag…
User Settings                      %LOCALAPPDATA%\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\sett…
Portable Links Directory (User)    %LOCALAPPDATA%\Microsoft\WinGet\Links
Portable Links Directory (Machine) C:\Program Files\WinGet\Links
Portable Package Root (User)       %LOCALAPPDATA%\Microsoft\WinGet\Packages
Portable Package Root              C:\Program Files\WinGet\Packages
Portable Package Root (x86)        C:\Program Files (x86)\WinGet\Packages
Installer Downloads                %USERPROFILE%\Downloads

Links
---------------------------------------------------------------------------
Privacy Statement   https://aka.ms/winget-privacy
License Agreement   https://aka.ms/winget-license
Third Party Notices https://aka.ms/winget-3rdPartyNotice
Homepage            https://aka.ms/winget
Windows Store Terms https://www.microsoft.com/en-us/storedocs/terms-of-sale

Admin Setting                             State
--------------------------------------------------
LocalManifestFiles                        Disabled
BypassCertificatePinningForMicrosoftStore Disabled
InstallerHashOverride                     Disabled
LocalArchiveMalwareScanOverride           Disabled

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the winget upgrade command with the exact DisplayLink Graphics package name and inspect the WinGet diagnostic logs under the listed LocalState path. Determine whether the antivirus block can be consistently attributed to the update, then document reproducible evidence and the expected outcome.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
cli, security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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