CVE-2026-32181: Connected User Experiences and Telemetry Service Denial of Service Vulnerability

Published Apr 14, 2026
·
Updated

Connected User Experiences and Telemetry Service Denial of Service Vulnerability

Other sources

Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.

Microsoft

Affected Software

36 affected componentsFixes available
Microsoft Windows 10 21h2<10.0.19044.7184
Microsoft Windows 10 21h2<10.0.19044.7184
Microsoft Windows 10 21h2<10.0.19044.7184
Microsoft Windows 10 22h2<10.0.19045.7184
Microsoft Windows 10 22h2<10.0.19045.7184
Microsoft Windows 10 22h2<10.0.19045.7184
Microsoft Windows 11 23h2<10.0.22631.6936
Microsoft Windows 11 23h2<10.0.22631.6936
Microsoft Windows 11 24h2<10.0.26100.8246
Microsoft Windows 11 24h2<10.0.26100.8246
Microsoft Windows 11 25h2<10.0.26200.8246
Microsoft Windows 11 25h2<10.0.26200.8246
Microsoft Windows 11 26h1<10.0.28000.1836
Microsoft Windows 11 26h1<10.0.28000.1836
Microsoft Windows Server 2022<10.0.20348.5020
Microsoft Windows Server 2022 23h2<10.0.25398.2274
Microsoft Windows Server 2025<10.0.26100.32690
Microsoft Windows Server 2025<10.0.26100.32690
10.0.26100.32690
Microsoft Windows 11=23H2
10.0.22631.6936
Microsoft Windows 11=25H2
10.0.26200.8246
Microsoft Windows Server 2025<10.0.26100.32690
10.0.26100.32690
Microsoft Windows 11=24H2
10.0.26100.8246
Microsoft Windows 11=25H2
10.0.26200.8246
Microsoft Windows 11=23H2
10.0.22631.6936
Microsoft Windows 11=24H2
10.0.26100.8246
Microsoft Windows Server 2022, 23H2 Edition<10.0.25398.2274
10.0.25398.2274
Microsoft Windows 10=22H2
10.0.19045.7184
Microsoft Windows 10=22H2
10.0.19045.7184
Microsoft Windows 10=22H2
10.0.19045.7184
Microsoft Windows 10=21H2
10.0.19044.7184
Microsoft Windows 10=21H2
10.0.19044.7184
Microsoft Windows 10=21H2
10.0.19044.7184
Microsoft Windows Server 2022<10.0.20348.5020
10.0.20348.5020
Microsoft Windows 11=26H1
10.0.28000.1836
Microsoft Windows 11=26H1
10.0.28000.1836
Microsoft Windows Server 2022<10.0.20348.5020
10.0.20348.5020

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.26100.32690Patch KB5082063
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22631.6936Patch KB5082052
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.26200.8246Patch KB5083769
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.26100.8246Patch KB5083769
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.25398.2274Patch KB5082060
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19045.7184Patch KB5082200
  7. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19044.7184Patch KB5082200
  8. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.20348.5020Patch KB5082142
  9. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.28000.1836Patch KB5083768

Event History

Apr 14, 2026
CVE Published
via Microsoft·02:00 PM
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·02:00 PM
Affected Software
Updated
via Microsoft·02:00 PM
Affected Software
Updated
via Microsoft·02:00 PM
Description
CVE Published
via MITRE·04:57 PM
Data Sourced
via MITRE·04:57 PM
DescriptionSeverity
Data Sourced
via NVD·06:17 PM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2026-32181?

CVE-2026-32181 has a severity rating that indicates a denial of service vulnerability in Microsoft Windows.

2

How do I fix CVE-2026-32181?

To fix CVE-2026-32181, apply the relevant updates and patches provided by Microsoft for affected software.

3

Which versions of Windows are affected by CVE-2026-32181?

CVE-2026-32181 affects multiple versions of Windows including Windows Server 2025, Windows 11, and Windows 10.

4

Can an attacker exploit CVE-2026-32181 remotely?

CVE-2026-32181 requires local access, making it less likely to be exploited remotely by attackers.

5

What type of vulnerability is CVE-2026-32181 classified as?

CVE-2026-32181 is classified as a denial of service vulnerability due to improper privilege management in Microsoft Windows.

Contact

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