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CVE-2026-55014

HIGH

7.8

CVSS 3.1

Metadata

CVE ID: CVE-2026-55014
State: PUBLISHED
Assigner: microsoft
Reserved: 2026-06-16 14:12 UTC
Published: 2026-07-14 17:05 UTC
Last updated: 2026-07-14 19:27 UTC
Primary CWE: CWE-284
CWE-284: Improper Access Control
Vendor / Product: Microsoft / Windows Remote Help
Sources: cve.org · NVD

Severity & Metrics

7.8 HIGH CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
Microsoft	Windows Remote Help	—	5.0.0.0 < 5.2.1037.0

Weakness (CWE)

CWE	Source	Description
CWE-284	cna	CWE-284: Improper Access Control

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.8	HIGH	3.1	cna	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

References (1)

Windows Remote Help Defense Elevation of Privilege Vulnerability https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55014

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