CVE-2026-35433 HIGH

CVE-2026-35433: .NET Elevation of Privilege Vulnerability

Vendor Microsoft
Product .NET 10.0
Weakness CWE-20 · Input validation
Published May 12, 2026
Last update June 30, 2026
View on NVD All CVEs

CVSS base score

7.3/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
June 30, 2026 Record updated