CVE-2026-96957
Fixed in a distro release EPSS <1%CVSS 8.8
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.
Products: Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | aspnetcore-runtime-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | aspnetcore-runtime-dbg-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | aspnetcore-targeting-pack-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-apphost-pack-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-host | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-hostfxr-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-runtime-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-runtime-dbg-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-sdk-10.0 | 10.0.113-1.el10_2 |
| AlmaLinux 10 | dotnet-sdk-10.0-source-built-artifacts | 10.0.113-1.el10_2 |
| AlmaLinux 10 | dotnet-sdk-aot-10.0 | 10.0.113-1.el10_2 |
| AlmaLinux 10 | dotnet-sdk-dbg-10.0 | 10.0.113-1.el10_2 |
| AlmaLinux 10 | dotnet-targeting-pack-10.0 | 10.0.13-1.el10_2 |
| AlmaLinux 10 | dotnet-templates-10.0 | 10.0.113-1.el10_2 |
| AlmaLinux 8 | aspnetcore-runtime-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | aspnetcore-runtime-dbg-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | aspnetcore-targeting-pack-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | dotnet | 10.0.113-1.el8_10 |
| AlmaLinux 8 | dotnet-apphost-pack-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | dotnet-hostfxr-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | dotnet-runtime-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | dotnet-runtime-dbg-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | dotnet-sdk-10.0 | 10.0.113-1.el8_10 |
| AlmaLinux 8 | dotnet-sdk-10.0-source-built-artifacts | 10.0.113-1.el8_10 |
| AlmaLinux 8 | dotnet-sdk-aot-10.0 | 10.0.113-1.el8_10 |
| AlmaLinux 8 | dotnet-sdk-dbg-10.0 | 10.0.113-1.el8_10 |
| AlmaLinux 8 | dotnet-targeting-pack-10.0 | 10.0.13-1.el8_10 |
| AlmaLinux 8 | dotnet-templates-10.0 | 10.0.113-1.el8_10 |
| AlmaLinux 9 | aspnetcore-runtime-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | aspnetcore-runtime-dbg-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | aspnetcore-targeting-pack-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-apphost-pack-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-host | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-hostfxr-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-runtime-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-runtime-dbg-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-sdk-10.0 | 10.0.113-1.el9_8 |
| AlmaLinux 9 | dotnet-sdk-10.0-source-built-artifacts | 10.0.113-1.el9_8 |
| AlmaLinux 9 | dotnet-sdk-aot-10.0 | 10.0.113-1.el9_8 |
| AlmaLinux 9 | dotnet-sdk-dbg-10.0 | 10.0.113-1.el9_8 |
| AlmaLinux 9 | dotnet-targeting-pack-10.0 | 10.0.13-1.el9_8 |
| AlmaLinux 9 | dotnet-templates-10.0 | 10.0.113-1.el9_8 |
| Red Hat hummingbird 1 | dotnet-sdk-10.0 | 0:10.0.113-1.hum1 |
| Red Hat hummingbird 1 | dotnet-sdk-10.0-source-built-artifacts | 0:10.0.113-1.hum1 |
| Red Hat hummingbird 1 | dotnet-sdk-aot-10.0 | 0:10.0.113-1.hum1 |
| Red Hat hummingbird 1 | dotnet-sdk-dbg-10.0 | 0:10.0.113-1.hum1 |
| Red Hat hummingbird 1 | dotnet-templates-10.0 | 0:10.0.113-1.hum1 |
| Red Hat hummingbird 1 | dotnet10.0 | 0:10.0.113-1.hum1 |
| Rocky Linux 10 | dotnet10.0 | 0:10.0.113-1.el10_2 |
| Rocky Linux 8 | dotnet10.0 | 0:10.0.113-1.el8_10 |
| Rocky Linux 9 | dotnet10.0 | 0:10.0.113-1.el9_8 |
| Ubuntu 22.04 LTS | dotnet7 | no fix |
| Ubuntu 22.04 LTS | dotnet8 | 8.0.132-8.0.32-0ubuntu1~22.04.1 |
| Ubuntu 24.04 LTS | dotnet10 | 10.0.113-10.0.13-0ubuntu1~24.04.1 |
| Ubuntu 24.04 LTS | dotnet8 | 8.0.132-8.0.32-0ubuntu1~24.04.1 |
| Ubuntu 26.04 LTS | dotnet10 | 10.0.113-10.0.13-0ubuntu1~26.04.1 |
| Ubuntu 26.10 | dotnet10 | 10.0.113-10.0.13-0ubuntu1~26.10.1 |
| Ubuntu 26.10 | dotnet11 | 11.0.100-11.0.0~rc2-0ubuntu1~26.10.1 |