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CVE-2026-57108

.NET Denial of Service Vulnerability

Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.

CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed
Vendors
Apple Linux Microsoft and 1 more
Products
Macos Linux Kernel .net and 2 more
CVE-2026-56170

ASP.NET Core Denial of Service Vulnerability

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed
Vendors
Apple Linux Microsoft and 1 more
Products
Macos Linux Kernel .net and 2 more
CVE-2026-35433

.NET Elevation of Privilege Vulnerability

Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
.net .net Framework Windows and 12 more
CVE-2026-45591

ASP.NET Core Denial of Service Vulnerability

Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network.

CVSS 3.1 · 7.5 High EPSS 2.5% KEV · Not listed
Vendors
Apple Linux Microsoft and 1 more
Products
Macos Linux Kernel .net and 5 more
CVE-2026-45491

.NET Tampering Vulnerability

Improper link resolution before file access ('link following') in .NET allows an unauthorized attacker to perform tampering locally.

CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed
Vendors
Apple Linux Microsoft and 1 more
Products
Macos Linux Kernel .net and 3 more
CVE-2026-45490

.NET SDK Elevation of Privilege Vulnerability

Improper authorization in .NET allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
.net Windows
CVE-2024-43484

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

CVSS 3.1 · 7.5 High EPSS 3.0% KEV · Not listed
Vendors
Apple Linux Microsoft and 1 more
Products
Macos Linux Kernel .net and 25 more
CVE-2024-43483

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

CVSS 3.1 · 7.5 High EPSS 2.9% KEV · Not listed
Vendors
Apple Linux Microsoft and 1 more
Products
Macos Linux Kernel .net and 25 more
CVE-2020-8927

Buffer overflow in Brotli library

A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.

CVSS 3.1 · 5.3 Medium EPSS 3.3% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 9 more