CVE-2026-50650

HIGH

Microsoft - .NET Framework Elevation of Privilege Vulnerability

Title source: rule
STIX 2.1

Description

Improper control of generation of code ('code injection') in .NET Framework allows an unauthorized attacker to elevate privileges locally.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
.NET Framework Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50650

Scores

CVSS v3 7.8
EPSS 0.0029
EPSS Percentile 21.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Products (28)
microsoft/.net 8.0.0 - 8.0.29
Microsoft/.NET 8.0 8.0.0 - 8.0.29
Microsoft/.NET 9.0 9.0.0 - 9.0.18
microsoft/.net_framework 4.8
microsoft/.net_framework 4.6.2
microsoft/.net_framework 4.7
microsoft/.net_framework 4.7.1
microsoft/.net_framework 4.7.2
microsoft/.net_framework 3.5
microsoft/.net_framework 4.8.1
... and 18 more
Published Jul 14, 2026
Tracked Since Jul 15, 2026