Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.
CVSS Details
- CVSS 3.1 Base Score: 9.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade netstandard-targeting-pack-2.1Upgrade dotnet-templates-8.0Upgrade dotnet-sdk-dbg-9.0Upgrade aspnetcore-runtime-9.0Upgrade dotnet-targeting-pack-8.0Upgrade aspnetcore-targeting-pack-8.0Upgrade dotnet-runtime-8.0Upgrade dotnet-runtime-dbg-9.0Upgrade aspnetcore-targeting-pack-9.0Upgrade dotnet-sdk-8.0-source-built-artifactsUpgrade dotnet-templates-9.0Upgrade dotnet-sdk-aot-9.0Upgrade dotnet-sdk-9.0Upgrade dotnet-hostUpgrade dotnet-sdk-dbg-8.0Upgrade dotnet-runtime-9.0Upgrade aspnetcore-runtime-dbg-9.0Upgrade dotnet-sdk-9.0-source-built-artifactsUpgrade dotnet-sdk-8.0Upgrade aspnetcore-runtime-8.0Upgrade aspnetcore-runtime-dbg-8.0Upgrade dotnet-targeting-pack-9.0Upgrade dotnet-apphost-pack-8.0Upgrade dotnet-runtime-dbg-8.0Upgrade dotnet-hostfxr-9.0Upgrade dotnet-apphost-pack-9.0Upgrade dotnet-hostfxr-8.0Upgrade dotnet | Oct 21, 2025 | Oct 15, 2025 |
| Alpine Linux | — | Upgrade dotnet8-runtimeUpgrade dotnet9-runtime | Oct 22, 2025 | Oct 14, 2025 |
| Amazon_linux_2023 | — | Upgrade dotnet-runtime-8.0-debuginfoUpgrade dotnet-runtime-8.0Upgrade dotnet-sdk-dbg-8.0Upgrade dotnet-hostUpgrade dotnet-host-debuginfoUpgrade netstandard-targeting-pack-2.1Upgrade dotnet-sdk-aot-9.0Upgrade dotnet-sdk-aot-9.0-debuginfoUpgrade aspnetcore-runtime-9.0Upgrade dotnet-sdk-8.0-source-built-artifactsUpgrade dotnet-sdk-9.0Upgrade dotnet-sdk-8.0-debuginfoUpgrade dotnet-templates-8.0Upgrade dotnet-templates-9.0Upgrade dotnet-hostfxr-8.0-debuginfoUpgrade dotnet-runtime-9.0Upgrade dotnet-runtime-dbg-9.0Upgrade aspnetcore-targeting-pack-9.0Upgrade aspnetcore-runtime-dbg-8.0Upgrade dotnet-apphost-pack-9.0-debuginfoUpgrade aspnetcore-runtime-8.0Upgrade dotnet-apphost-pack-8.0-debuginfoUpgrade dotnet-hostfxr-9.0-debuginfoUpgrade dotnet-sdk-9.0-source-built-artifactsUpgrade dotnet-runtime-9.0-debuginfoUpgrade dotnet-runtime-dbg-8.0Upgrade dotnetUpgrade dotnet8.0-debuginfoUpgrade dotnet-targeting-pack-8.0Upgrade aspnetcore-targeting-pack-8.0Upgrade dotnet8.0-debugsourceUpgrade dotnet-sdk-8.0Upgrade aspnetcore-runtime-dbg-9.0Upgrade dotnet9.0-debugsourceUpgrade dotnet-hostfxr-9.0Upgrade dotnet-targeting-pack-9.0Upgrade dotnet-hostfxr-8.0Upgrade dotnet-sdk-dbg-9.0Upgrade dotnet-apphost-pack-8.0Upgrade dotnet-sdk-9.0-debuginfoUpgrade dotnet-apphost-pack-9.0 | Oct 24, 2025 | Oct 15, 2025 |
| Microsoft Asp_net_core | — | Upgrade ASP.NET Core Runtime 8.0 to laterUpgrade ASP.NET Core Runtime 9.0 to later | Jun 3, 2026 | Oct 14, 2025 |
| Microsoft Aspnet Core Runtime | — | — | Feb 6, 2026 | Oct 14, 2025 |
| Microsoft Visual_studio | — | Update Microsoft Visual Studio 2022 to the latest version in the current channel channel.Update Microsoft Visual Studio 2022 to the latest version in the LTSC 17.12 version stream, or upgrade to a newer supported version of Visual Studio 2022.Update Microsoft Visual Studio 2022 to the latest version in the LTSC 17.10 version stream, or upgrade to a newer supported version of Visual Studio 2022. | Oct 14, 2025 | Oct 14, 2025 |
| Oracle_linux | — | Upgrade aspnetcore-runtime-dbg-8.0Upgrade dotnet-templates-10.0Upgrade aspnetcore-runtime-9.0Upgrade dotnet-sdk-10.0Upgrade dotnet-runtime-dbg-10.0Upgrade dotnet-hostUpgrade aspnetcore-runtime-10.0Upgrade dotnet-sdk-9.0Upgrade dotnet-targeting-pack-9.0Upgrade dotnet-sdk-dbg-9.0Upgrade dotnet-targeting-pack-8.0Upgrade dotnet-hostfxr-9.0Upgrade dotnet-templates-9.0Upgrade dotnet-hostfxr-8.0Upgrade dotnetUpgrade aspnetcore-targeting-pack-10.0Upgrade netstandard-targeting-pack-2.1Upgrade dotnet-sdk-8.0Upgrade dotnet-runtime-10.0Upgrade dotnet-sdk-10.0-source-built-artifactsUpgrade dotnet-apphost-pack-10.0Upgrade dotnet-sdk-aot-10.0Upgrade dotnet-runtime-dbg-8.0Upgrade dotnet-runtime-8.0Upgrade dotnet-sdk-8.0-source-built-artifactsUpgrade dotnet-sdk-dbg-8.0Upgrade dotnet-sdk-9.0-source-built-artifactsUpgrade dotnet-runtime-dbg-9.0Upgrade aspnetcore-runtime-dbg-9.0Upgrade aspnetcore-runtime-8.0Upgrade dotnet-sdk-dbg-10.0Upgrade dotnet-sdk-aot-9.0Upgrade dotnet-templates-8.0Upgrade dotnet-apphost-pack-9.0Upgrade dotnet-hostfxr-10.0Upgrade dotnet-targeting-pack-10.0Upgrade dotnet-apphost-pack-8.0Upgrade aspnetcore-runtime-dbg-10.0Upgrade dotnet-runtime-9.0Upgrade aspnetcore-targeting-pack-8.0Upgrade aspnetcore-targeting-pack-9.0 | Oct 17, 2025 | Oct 15, 2025 |
| Redhat_linux | — | Upgrade dotnet-runtime-dbg-8.0Upgrade netstandard-targeting-pack-2.1Upgrade aspnetcore-targeting-pack-9.0Upgrade dotnet-hostfxr-8.0Upgrade dotnet-apphost-pack-9.0Upgrade dotnet9.0-debuginfoUpgrade dotnetUpgrade dotnet-targeting-pack-9.0Upgrade dotnet-runtime-9.0-debuginfoUpgrade aspnetcore-runtime-dbg-8.0Upgrade dotnet-apphost-pack-9.0-debuginfoUpgrade dotnet-sdk-aot-9.0-debuginfoUpgrade dotnet8.0-debugsourceUpgrade dotnet8.0-debuginfoUpgrade dotnet-hostfxr-9.0No solution existsUpgrade dotnet-targeting-pack-8.0Upgrade dotnet-sdk-8.0Upgrade dotnet9.0-debugsourceUpgrade dotnet-apphost-pack-8.0-debuginfoUpgrade dotnet-hostfxr-9.0-debuginfoUpgrade dotnet-sdk-9.0-debuginfoUpgrade aspnetcore-runtime-8.0Upgrade dotnet-sdk-dbg-8.0Upgrade dotnet-host-debuginfoUpgrade dotnet-templates-8.0Upgrade dotnet-sdk-8.0-debuginfoUpgrade dotnet-hostUpgrade dotnet-sdk-dbg-9.0Upgrade dotnet-runtime-8.0Upgrade dotnet-runtime-8.0-debuginfoUpgrade dotnet-hostfxr-8.0-debuginfoUpgrade dotnet-runtime-9.0Upgrade dotnet-runtime-dbg-9.0Upgrade dotnet-apphost-pack-8.0Upgrade dotnet-sdk-8.0-source-built-artifactsUpgrade dotnet-sdk-9.0-source-built-artifactsUpgrade dotnet-sdk-aot-9.0Upgrade aspnetcore-runtime-dbg-9.0Upgrade dotnet-templates-9.0Upgrade aspnetcore-runtime-9.0Upgrade aspnetcore-targeting-pack-8.0Upgrade dotnet-sdk-9.0 | Oct 16, 2025 | Oct 15, 2025 |
| Rocky_linux | — | Upgrade dotnet-runtime-dbg-8.0Upgrade aspnetcore-runtime-dbg-9.0Upgrade dotnet-sdk-8.0-source-built-artifactsUpgrade dotnet-hostfxr-8.0-debuginfoUpgrade aspnetcore-runtime-8.0Upgrade dotnet-apphost-pack-9.0Upgrade dotnet-apphost-pack-8.0Upgrade dotnet-sdk-dbg-9.0Upgrade dotnet-sdk-8.0Upgrade dotnet-hostfxr-9.0-debuginfoUpgrade aspnetcore-targeting-pack-8.0Upgrade dotnet-sdk-8.0-debuginfoUpgrade dotnet8.0-debuginfoUpgrade dotnet-sdk-9.0-debuginfoUpgrade dotnet-templates-8.0Upgrade dotnet-sdk-9.0-source-built-artifactsUpgrade dotnet-hostUpgrade dotnet-runtime-8.0-debuginfoUpgrade dotnet-apphost-pack-9.0-debuginfoUpgrade aspnetcore-runtime-dbg-8.0Upgrade dotnet-sdk-9.0Upgrade netstandard-targeting-pack-2.1Upgrade dotnet-sdk-aot-9.0Upgrade dotnet9.0-debugsourceUpgrade dotnet-sdk-aot-9.0-debuginfoUpgrade dotnet-runtime-9.0Upgrade dotnet-hostfxr-8.0Upgrade dotnet-sdk-dbg-8.0Upgrade dotnet-targeting-pack-8.0Upgrade dotnet-runtime-9.0-debuginfoUpgrade dotnet-hostfxr-9.0Upgrade dotnet-templates-9.0Upgrade dotnetUpgrade dotnet-host-debuginfoUpgrade dotnet-apphost-pack-8.0-debuginfoUpgrade dotnet8.0-debugsourceUpgrade dotnet9.0-debuginfoUpgrade dotnet-runtime-8.0Upgrade aspnetcore-targeting-pack-9.0Upgrade dotnet-runtime-dbg-9.0Upgrade aspnetcore-runtime-9.0Upgrade dotnet-targeting-pack-9.0 | Feb 5, 2026 | Oct 18, 2025 |
| Ubuntu | — | Upgrade aspnetcore-runtime-9.0Upgrade dotnet8Upgrade dotnet-host-10.0Upgrade dotnet10Upgrade dotnet9Upgrade dotnet-runtime-9.0Upgrade dotnet-hostfxr-9.0Upgrade dotnet-host-8.0Upgrade dotnet-hostfxr-10.0Upgrade dotnet-sdk-9.0Upgrade dotnet-hostfxr-8.0Upgrade dotnet-runtime-10.0Upgrade dotnet-sdk-8.0Upgrade aspnetcore-runtime-8.0Upgrade dotnet-sdk-aot-9.0Upgrade dotnet-sdk-aot-10.0Upgrade dotnet-sdk-10.0Upgrade aspnetcore-runtime-10.0Upgrade dotnet-runtime-8.0Upgrade dotnet-host-9.0 | Oct 21, 2025 | Oct 16, 2025 |
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