CVE-2026-26151
7.1 HIGHInsufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network
Published: 2026-04-14 · Last updated: 2026-05-26
Severity and scoring
- CVSS
- 7.1 HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
- CWE
- CWE-357
Affected products
| Vendor | Product |
|---|---|
| microsoft | windows_10_1607, windows_10_1809, windows_10_21h2 |
Description
Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-26151
- [Vendor advisory]https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26151
- [Other]https://www.vicarius.io/vsociety/posts/cve-2026-26151-detection-script-spoofing-vulnerability-affecting-windows-remote-desktop
- [Other]https://www.vicarius.io/vsociety/posts/cve-2026-26151-mitigation-script-spoofing-vulnerability-affecting-windows-remote-desktop
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