CVE catalog
CVE-2026-32181
Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.
- Severity
- Medium · CVSS 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.42% · Oct 25, 2026
Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | windows_10_21h2 | Not reported | 10.0.19044.7184 | fixed |
| Cpe | windows_10_22h2 | Not reported | 10.0.19045.7184 | fixed |
| Cpe | windows_11_23h2 | Not reported | 10.0.22631.6936 | fixed |
| Cpe | windows_11_24h2 | Not reported | 10.0.26100.8246 | fixed |
| Cpe | windows_11_25h2 | Not reported | 10.0.26200.8246 | fixed |
| Cpe | windows_11_26h1 | Not reported | 10.0.28000.1836 | fixed |
| Cpe | windows_server_2022 | Not reported | 10.0.20348.5020 | fixed |
| Cpe | windows_server_2022_23h2 | Not reported | 10.0.25398.2274 | fixed |
| Cpe | windows_server_2025 | Not reported | 10.0.26100.32690 | fixed |
| Cpe | windows_10_21h2 | Not reported | 10.0.19044.7184 | fixed |
| Cpe | windows_10_22h2 | Not reported | 10.0.19045.7184 | fixed |
| Cpe | windows_11_23h2 | Not reported | 10.0.22631.6936 | fixed |
| Cpe | windows_11_24h2 | Not reported | 10.0.26100.8246 | fixed |
| Cpe | windows_11_25h2 | Not reported | 10.0.26200.8246 | fixed |
| Cpe | windows_11_26h1 | Not reported | 10.0.28000.1836 | fixed |
| Cpe | windows_server_2022 | Not reported | 10.0.20348.5020 | fixed |
| Cpe | windows_server_2022_23h2 | Not reported | 10.0.25398.2274 | fixed |
| Cpe | windows_server_2025 | Not reported | 10.0.26100.32690 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | windows_10_21h2 | cpe | Not reported | 10.0.19044.7184 | Not reported | Not reported | Not reported |
| Cpe | windows_10_22h2 | cpe | Not reported | 10.0.19045.7184 | Not reported | Not reported | Not reported |
| Cpe | windows_11_23h2 | cpe | Not reported | 10.0.22631.6936 | Not reported | Not reported | Not reported |
| Cpe | windows_11_24h2 | cpe | Not reported | 10.0.26100.8246 | Not reported | Not reported | Not reported |
| Cpe | windows_11_25h2 | cpe | Not reported | 10.0.26200.8246 | Not reported | Not reported | Not reported |
| Cpe | windows_11_26h1 | cpe | Not reported | 10.0.28000.1836 | Not reported | Not reported | Not reported |
| Cpe | windows_server_2022 | cpe | Not reported | 10.0.20348.5020 | Not reported | Not reported | Not reported |
| Cpe | windows_server_2022_23h2 | cpe | Not reported | 10.0.25398.2274 | Not reported | Not reported | Not reported |
| Cpe | windows_server_2025 | cpe | Not reported | 10.0.26100.32690 | Not reported | Not reported | Not reported |
| Cpe | windows_10_21h2 | cpe | Not reported | 10.0.19044.7184 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_10_22h2 | cpe | Not reported | 10.0.19045.7184 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_11_23h2 | cpe | Not reported | 10.0.22631.6936 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_11_24h2 | cpe | Not reported | 10.0.26100.8246 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_11_25h2 | cpe | Not reported | 10.0.26200.8246 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_11_26h1 | cpe | Not reported | 10.0.28000.1836 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_server_2022 | cpe | Not reported | 10.0.20348.5020 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_server_2022_23h2 | cpe | Not reported | 10.0.25398.2274 | Not reported | NVD-CVE-2026-32181 | Not reported |
| Cpe | windows_server_2025 | cpe | Not reported | 10.0.26100.32690 | Not reported | NVD-CVE-2026-32181 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32181]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-32181]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1104.json]
- [https://www.vicarius.io/vsociety/posts/cve-2026-32181-detection-script-dos-vulnerability-in-windows-connected-user-experiences-and-telemetry-service]
- [https://www.vicarius.io/vsociety/posts/cve-2026-32181-mitigation-script-dos-vulnerability-in-windows-connected-user-experiences-and-telemetry-service]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)]