5.9
Medium
CVE-2026-70162 A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests
Description
A denial of service vulnerability exists when Microsoft Common Object Runtime Library improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET web application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET application. The update addresses the vulnerability by correcting how the .NET web application handles web requests.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Visual Studio 2022 version 17.14 17.14 | 17.14.0 → < 17.14.42 | 17.14.42 |
| Microsoft Visual Studio 2026 version 18.10 18.10 | 18.10.0 → < 18.10.4 | 18.10.4 |
| System.Security.Cryptography.Pkcs 10.0 | 10.0.0 → < 10.0.13 | 10.0.13 |
References
- .NET Denial of Service Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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