CyberICT

CVE-2026-70035

Microsoft · Published October 13, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

.NET Framework Remote Code Execution Vulnerability. Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network.

Affected Products

  • Microsoft Visual Studio 2026 version 18.10
  • Microsoft Visual Studio 2022 version 17.14
  • .NET 11.0 installed on Windows
  • .NET 10.0 installed on Windows

CVSS Vector

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