Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-9mr8-pwpw-3j2w Microsoft Security Advisory CVE-2026-62909 – .NET Elevation of Privilege Vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 11 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-248

Tue, 11 Aug 2026 19:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-252

Tue, 11 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
Description Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.
Title .NET Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft .net
Microsoft visual Studio 2022
Microsoft visual Studio 2026
Weaknesses CWE-248
CPEs cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft .net
Microsoft visual Studio 2022
Microsoft visual Studio 2026
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-08-11T19:17:47.643Z

Reserved: 2026-07-14T21:25:21.036Z

Link: CVE-2026-62909

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-11T17:18:44.817

Modified: 2026-08-11T19:18:20.490

Link: CVE-2026-62909

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses