CVE-2026-26151 — Insufficient UI Warning of Dangerous Operations in Microsoft Windows 10 Version 1607

CWE-357 — Insufficient UI Warning of Dangerous Operations3 documents3 sources
Severity
7.1HIGHNVD
EPSS
0.1%
top 76.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+12 more
Timeline
PublishedApr 14

Description

Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:NExploitability: 2.8 | Impact: 4.2

Affected Packages15 packages

▶CVEListV5microsoft/windows_server_20126.2.9200.0 — 6.2.9200.26026
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.9060
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.8644
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.5020
▶CVEListV5microsoft/windows_server_202510.0.26100.0 — 10.0.26100.32690

🔴Vulnerability Details

2
GHSA
GHSA-wgw8-32pr-g2q8: Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network↗2026-04-14
▶
CVEList
Remote Desktop Spoofing Vulnerability↗2026-04-14
▶
CVE-2026-26151 — Microsoft vulnerability | cvebase