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7.5Hoch

CVE-2026-109478ASP.NET Core Denial of Service Vulnerability

Microsoft .NET 8.0 installed on Linux; Microsoft .NET 8.0 installed on Mac OS; Microsoft .NET 8.0 installed on Windows; Microsoft Microsoft Visual Studio 2022 … Veröffentlicht: (gestern)

Beschreibung

Inefficient algorithmic complexity in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Schwachstellentyp (CWE): CWE-407

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.0 – < 17.14.45
Microsoft Microsoft Visual Studio 2026 version 18.11 18.11.0 – < 18.11.4
Microsoft Microsoft Visual Studio 2026 version 18.12 18.12.0 – < 18.12.0
Microsoft .NET 8.0 installed on Linux 8.0.0 – < 8.0.34
Microsoft .NET 8.0 installed on Mac OS 8.0.0 – < 8.0.34
Microsoft .NET 8.0 installed on Windows 8.0.0 – < 8.0.34
microsoft visual studio 2022 17.14.0 – < 17.14.45

Referenzen und Patches

Neue CVEs im selben Produkt — .NET

5.3Mittel
CVE-2026-120796

.NET Denial of Service Vulnerability

Microsoft .NET 11.0 installed on Linux; Microsoft .NET 11.0 installed on Mac OS; Microsoft .NET 11.0 installed on Windows; Microsoft System.Text.Json

Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network.

7.5Hoch
CVE-2026-118749

ASP.NET Core Denial of Service Vulnerability

Microsoft .NET 11.0 installed on Linux; Microsoft .NET 11.0 installed on Mac OS; Microsoft .NET 11.0 installed on Windows; Microsoft Microsoft Visual Studio 2026 version 18.12

Inefficient algorithmic complexity in ASP.NET Core allows an unauthorized attacker to deny service over a network.

7.5Hoch
CVE-2026-118748

ASP.NET Core Denial of Service Vulnerability

Microsoft .NET 11.0 installed on Linux; Microsoft .NET 11.0 installed on Mac OS; Microsoft .NET 11.0 installed on Windows; Microsoft Microsoft Visual Studio 2026 version 18.12

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

8.8Hoch
CVE-2026-118745

Visual Studio Remote Code Execution Vulnerability

Microsoft .NET 10.0 installed on Windows; Microsoft .NET 11.0 installed on Windows; Microsoft .NET 8.0 installed on Windows; Microsoft .NET 9.0 installed on Windows

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

8.8Hoch
CVE-2026-114159

Visual Studio Remote Code Execution Vulnerability

Microsoft .NET 10.0 installed on Windows; Microsoft .NET 11.0 installed on Windows; Microsoft .NET 8.0 installed on Windows; Microsoft .NET 9.0 installed on Windows

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.