01 Record

CVE-2026-55015

Microsoft Remote Help Denial of Service Vulnerability

MediumPUBLISHEDCNA: microsoft

Base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

02 Description

Microsoft Remote Help Denial of Service Vulnerability

Published

2026-08-20 21:45Z1 DAY AGO

Last updated

2026-08-21 18:14Z7 HR AGO

Reserved

2026-06-16

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Weaknesses

SSVC decision

ExploitationnoneAutomatablenoTechnical Impactpartial

Data version

5.2

Document digest

98d5058a34dc0cec44c65d107b2ffcde54412dcb109b27e2475d5b5afdccd3af

VendorProductVersionsPlatforms

MicrosoftWindows Remote Help5.0.0.0 to < 5.2.1040.0—

msrc.microsoft.comMicrosoft Remote Help Denial of Service Vulnerabilityhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55015vendor-advisorypatch