Severity
HIGH
CVSS
7.8
EPSS
0.261
Risk score
65.34
CISA KEV
Yes
PoC
No
Published
2023-09-12
Modified
2025-10-30
First seen
2026-08-07
Aliases
EUVD-2023-40740, GHSA-4V34-9X49-P452
Products
Microsoft:Streaming Service Proxy, Microsoft:Windows 10 Version 1809 10.0.0 <10.0.17763.4851, Microsoft:Windows 10 Version 1809 10.0.17763.0 <10.0.17763.4851, Microsoft:Windows 10 Version 21H2 10.0.19043.0 <10.0.19044.3448, Microsoft:Windows 10 Version 22H2 10.0.19045.0 <10.0.19045.3448, Microsoft:Windows 11 version 21H2 10.0.0 <10.0.22000.2416, Microsoft:Windows 11 version 22H2 10.0.22621.0 <10.0.22621.2283, Microsoft:Windows Server 2019 (Server Core installation) 10.0.17763.0 <10.0.17763.4851, Microsoft:Windows Server 2019 10.0.17763.0 <10.0.17763.4851, Microsoft:Windows Server 2022 10.0.20348.0 <10.0.20348.1970
Sources