Integer Overflow or Wraparound Affecting microsoft.windowsdesktop.app.runtime.win-arm64 package, versions [8.0.0,8.0.30)[9.0.0,9.0.19)[10.0.0,10.0.11)
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-MICROSOFTWINDOWSDESKTOPAPPRUNTIMEWINARM64-20158660
- published27 Sept 2026
- disclosed11 Aug 2026
- creditUnknown
Introduced: 11 Aug 2026
CVE-2026-62886 (opens in a new tab)How to fix?
Upgrade Microsoft.WindowsDesktop.App.Runtime.win-arm64 to version 8.0.30, 9.0.19, 10.0.11 or higher.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound due to improper handling of integer values in the process. An attacker can gain elevated privileges by supplying crafted input that triggers an integer overflow or wraparound, potentially leading to unauthorized access or execution of arbitrary code.