Origin Validation Error Affecting microsoft.windowsdesktop.app.runtime.win-x86 package, versions [8.0.0,8.0.32)[9.0.0,9.0.21)[10.0.0,10.0.13)[11.0.0-preview.1,11.0.0-rc.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-MICROSOFTWINDOWSDESKTOPAPPRUNTIMEWINX86-21717140
- published26 Oct 2026
- disclosed13 Oct 2026
- creditUnknown
Introduced: 13 Oct 2026
NewCVE-2026-96234 (opens in a new tab)How to fix?
Upgrade Microsoft.WindowsDesktop.App.Runtime.win-x86 to version 8.0.32, 9.0.21, 10.0.13, 11.0.0-rc.2 or higher.
Overview
Affected versions of this package are vulnerable to Origin Validation Error in the origin validation process. An attacker can obtain sensitive information by enticing a user to interact with a crafted hyperlink or URI, which may bypass expected security restrictions and allow unauthorized data access.