PT-2026-47970 · Microsoft+1 · .Net Framework+1

CVE-2026-45490

Published

2026-06-09

Updated

2026-07-09

CVSS v3.1

7.8

High

Vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions .NET (affected versions not specified)

Description Improper authorization in the .NET software platform allows an authorized attacker to elevate privileges locally.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Improper Authorization

Incorrect Privilege Assignment

Incorrect Authorization

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BDU:2026-08346

BIT-DOTNET-2026-45490

BIT-DOTNET-SDK-2026-45490

CVE-2026-45490

.Net Framework

Red Os