CVE-2025-21176

CWE-126 — Buffer Over-read8 documents7 sources
Severity
8.8HIGH
EPSS
1.4%
top 19.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
21
Microsoft .net 6.0Microsoft .net 8.0Microsoft .net 9.0+18 more
Timeline
PublishedJan 14
Latest updateJan 16

Description

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages34 packages

▶NVDmicrosoft/visual_studio_201715.0 — 15.9.69
▶CVEListV5microsoft/microsoft_visual_studio_2015_update_314.0.0 — 14.0.24252.2

🔴Vulnerability Details

4
OSV
CVE-2025-21176↗2025-01-15
▶
GHSA
Microsoft Security Advisory CVE-2025-21176 | .NET and Visual Studio Remote Code Execution Vulnerability↗2025-01-14
▶
CVEList
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability↗2025-01-14
▶
OSV
Microsoft Security Advisory CVE-2025-21176 | .NET and Visual Studio Remote Code Execution Vulnerability↗2025-01-14
▶

📋Vendor Advisories

3
Ubuntu
.NET vulnerabilities↗2025-01-16
▶
Red Hat
dotnet: .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability↗2025-01-14
▶
Microsoft
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability↗2025-01-14
▶
CVE-2025-21176 (HIGH CVSS 8.8) | cvebase.io