CVE-2026-62872 - Vulnerability Details - OpenCVE

Incorrect authorization in .NET Framework allows an authorized attacker to elevate privileges over a network.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Microsoft	.net .net Framework

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62872

History

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

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

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

Type	Values Removed	Values Added
Description		Incorrect authorization in .NET Framework allows an authorized attacker to elevate privileges over a network.
Title		.NET Framework Elevation of Privilege Vulnerability
First Time appeared		Microsoft Microsoft .net Microsoft .net Framework
Weaknesses		CWE-863
CPEs		cpe:2.3:a:microsoft:.net:::::::: cpe:2.3:a:microsoft:.net_framework::::::::
Vendors & Products		Microsoft Microsoft .net Microsoft .net Framework
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62872
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-08-11T17:06:22.810Z

Updated: 2026-08-12T00:00:29.360Z

Reserved: 2026-07-14T21:13:55.100Z

Link: CVE-2026-62872

Vulnrichment

Updated: 2026-08-11T18:27:07.861Z

NVD

Status : Awaiting Analysis

Published: 2026-08-11T17:18:37.970

Modified: 2026-08-11T19:18:16.587

Link: CVE-2026-62872

Redhat

No data.

OpenCVE Enrichment

No data.

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