CVE-2026-57108
HighCVSS 7.5Exploitation Probability (EPSS)
Elevated risk62th percentile - higher than 62% of all known CVEs
Summary
A type confusion vulnerability in .NET Core allows an unauthorized attacker to cause a denial of service over a network.
Risk Assessment
An unauthorized attacker could crash a .NET Core application, leading to service unavailability.
Recommendation
Update .NET Core to a version containing the fix for this vulnerability.
Other vulnerabilities in .NET Core
See all- CVE-2017-11883High
.NET Core versions 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests.
- CVE-2017-11770High
Versions .NET Core 1.0, 1.1, and 2.0 have a vulnerability that allows an unauthenticated attacker to remotely trigger a denial of service attack against a .NET Core web application by improperly parsing certificate data.
- CVE-2020-1108High
Denial of service vulnerability in .NET Core and .NET Framework due to improper handling of web requests. A remote unauthenticated attacker could cause a denial of service by sending specially crafted requests to the application.
- CVE-2026-32175Medium
A tampering vulnerability exists when .NET Core improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could write arbitrary files and directories to certain locations on a vulnerable system.
- CVE-2021-24112High
.NET Core Remote Code Execution Vulnerability.
Original NVD description (English source)
Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS