Improper access control in Windows Remote Help Defense allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

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.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Microsoft Windows Remote Help affected
Version Status Constraints
5.0.0.0 affected < 5.2.1037.0

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Project Subscriptions

Vendors Products
Microsoft Subscribe
Windows-remote-help Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55014 cve-icon
History

Tue, 14 Jul 2026 17:15:00 +0000

Type Values Removed Values Added
Description Improper access control in Windows Remote Help Defense allows an authorized attacker to elevate privileges locally.
Title Windows Remote Help Defense Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft windows-remote-help
Weaknesses CWE-284
CPEs cpe:2.3:a:microsoft:windows-remote-help:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows-remote-help
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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: 2026-07-14T18:53:12.382Z

Reserved: 2026-06-16T14:12:44.284Z

Link: CVE-2026-55014

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses