Integer Overflow or Wraparound Affecting microsoft.windowsdesktop.app.runtime.win-x64 package, versions [8.0.0,8.0.27)[9.0.0,9.0.16)[10.0.0,10.0.8)


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.54% (41st percentile)

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  • Snyk IDSNYK-DOTNET-MICROSOFTWINDOWSDESKTOPAPPRUNTIMEWINX64-16874165
  • published25 May 2026
  • disclosed12 May 2026
  • creditKy0toFu

Introduced: 12 May 2026

CVE-2026-35433  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Microsoft.WindowsDesktop.App.Runtime.win-x64 to version 8.0.27, 9.0.16, 10.0.8 or higher.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound due to improper validation of user-supplied input in the authentication process. An attacker can gain elevated privileges by providing crafted input during local interaction.

CVSS Base Scores

version 4.0
version 3.1