CyberICT

CVE-2026-62886

Microsoft · Published August 11, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

.NET Elevation of Privilege Vulnerability. Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

Affected Products

  • Microsoft Visual Studio 2026 version 18.8
  • .NET 10.0 installed on Windows
  • .NET 10.0 installed on Mac OS
  • .NET 10.0 installed on Linux

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C