CVE-2026-96951

EUVD-2026-100274
Improper neutralization of special elements used in a command ('command injection') in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
microsoftCNA
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 73.85%
Affected Products (NVD)
VendorProductVersion
microsoftoutlook_web
-
microsoftwindows_10_1607
𝑥
< 10.0.14393.9612
microsoftwindows_10_1809
𝑥
< 10.0.17763.9376
microsoftwindows_10_21h2
𝑥
< 10.0.19044.7807
microsoftwindows_10_22h2
𝑥
< 10.0.19045.7807
microsoftwindows_11_23h2
𝑥
< 10.0.22631.7652
microsoftwindows_11_24h2
𝑥
< 10.0.26100.9711
microsoftwindows_11_25h2
𝑥
< 10.0.26200.9711
microsoftwindows_11_26h1
𝑥
< 10.0.28000.3231
microsoftwindows_11_26h2
𝑥
< 10.0.26300.9711
microsoftwindows_server_2016
𝑥
< 10.0.14393.9612
microsoftwindows_server_2019
𝑥
< 10.0.17763.9376
microsoftwindows_server_2022
𝑥
< 10.0.20348.5761
microsoftwindows_server_2025
𝑥
< 10.0.26100.33650
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
microsoftoutlook.com
1.0.0 ≤
𝑥
< 20260925.100
CNA
microsoftoutlook.com
10.0.14393.0 ≤
𝑥
< 10.0.14393.9612
CNA
microsoftoutlook.com
10.0.17763.0 ≤
𝑥
< 10.0.17763.9376
CNA
microsoftoutlook.com
10.0.19044.0 ≤
𝑥
< 10.0.19044.7807
CNA
microsoftoutlook.com
10.0.19045.0 ≤
𝑥
< 10.0.19044.7807
CNA
microsoftoutlook.com
10.0.22631.0 ≤
𝑥
< 10.0.22631.7652
CNA
microsoftoutlook.com
10.0.26100.0 ≤
𝑥
< 10.0.26100.9711
CNA
microsoftoutlook.com
10.0.26200.0 ≤
𝑥
< 10.0.26200.9711
CNA
microsoftoutlook.com
10.0.28000.0 ≤
𝑥
< 10.0.28000.3231
CNA
microsoftoutlook.com
10.0.26300.0 ≤
𝑥
< 10.0.26300.9711
CNA
microsoftoutlook.com
6.3.9600.0 ≤
𝑥
< 6.3.9600.23470
CNA
microsoftoutlook.com
10.0.20348.0 ≤
𝑥
< 10.0.20348.5761
CNA
microsoftoutlook.com
10.0.26100.0 ≤
𝑥
< 10.0.26100.33650
CNA
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
1809 (x64, x86)
21H2 (arm64, x64, x86)
22H2 (arm64, x64, x86)
Windows 11
23H2 (arm64, x64)
24H2 (arm64, x64)
25H2 (arm64, x64)
26H1 (arm64, x64)
26H2 (arm64, x64)
Windows Server 2012 R2
Server Core
Standard
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard
Windows Server 2022
Server Core
Standard
Windows Server 2025
Server Core
Standard
Vulnerability Media Exposure