IP-DB.com
Türkçe English Deutsch Español
Log In Get API Key
8.8High

CVE-2026-108398.NET Framework Security Feature Bypass Vulnerability

Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND … Published: (25 days ago)

Description

Untrusted search path in .NET Framework allows an authorized attacker to bypass a security feature locally.

Weakness (CWE): CWE-426

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 – < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 – < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 – < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1 4.8.1 – < 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 4.7.0 – < 4.7.4150.0
Microsoft Microsoft .NET Framework 4.8 4.8.0 – < 4.8.4811.0
Microsoft Microsoft .NET Framework 4.8.1 4.8.0.0 – < 4.8.9363.0
microsoft .net 4.7.0 – < 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
microsoft .net framework 3.0.0.0 – < 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0

References and patches

Recent CVEs in the same product — .NET

7.8High
CVE-2026-114148

ASP.NET Core Elevation of Privilege Vulnerability

Microsoft .NET 10.0 installed on Linux; Microsoft .NET 10.0 installed on Mac OS; Microsoft .NET 10.0 installed on Windows; Microsoft .NET 11.0 installed on Linux

Incorrect default permissions in ASP.NET Core allows an authorized attacker to elevate privileges locally.

9.2Critical
CVE-2026-111497 KEV

Out-of-Bounds Write in Google Brotli Decoder

Google Brotli; Siemens Cloud Connector Configurator; Siemens Common Configurator (CC on IEM); Siemens Common Configurator on Device (CC on Edge)

A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause …

83%EPSS
7.5High
CVE-2026-97801

.NET Framework Tampering Vulnerability

Microsoft Microsoft .NET Framework 3.5; Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.8

Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.

8.8High
CVE-2026-102869

.NET and Visual Studio Elevation of Privilege Vulnerability

Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.7.2; Microsoft Microsoft .NET Framework 3.5 AND 4.8; Microsoft Microsoft .NET Framework 3.5 AND 4.8.1

Access of resource using incompatible type ('type confusion') in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.

8.8High
CVE-2026-102870

ASP.NET Core Remote Code Execution Vulnerability

Microsoft .NET 10.0 installed on Linux; Microsoft .NET 10.0 installed on Mac OS; Microsoft .NET 10.0 installed on Windows; Microsoft .NET 11.0 installed on Linux

Improper control of generation of code ('code injection') in ASP.NET Core allows an unauthorized attacker to execute code over a network.