--- id: "CVE-2026-70196" kind: "vulnerability" aliases: ["CVE-2026-70196", "GHSA-57xr-hfxx-jw5x"] title: "Microsoft Security Advisory CVE-2026-70196 - ASP.NET Core Denial of Service Vulnerability" severity: "medium" cvss: 5.900000095367432 epss: 0.008019999600946903 exploited: false status: "open" category: "runtime" products: [{"name": "Microsoft.AspNetCore.App.Runtime.linux-arm", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-arm64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-x64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-x64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.osx-arm64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.osx-x64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-arm", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-arm64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-x64", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-x86", "fixed": ["8.0.32"], "affected": ">= 8.0.0, <= 8.0.31", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-arm", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-arm64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-x64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-x64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.osx-arm64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.osx-x64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-arm", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-arm64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-x64", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-x86", "fixed": ["10.0.13"], "affected": ">= 10.0.0, <= 10.0.12", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-arm", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-arm64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-arm64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-musl-x64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.linux-x64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.osx-arm64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.osx-x64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-arm", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-arm64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-x64", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}, {"name": "Microsoft.AspNetCore.App.Runtime.win-x86", "fixed": ["9.0.21"], "affected": ">= 9.0.0, <= 9.0.20", "ecosystem": "nuget"}] ecosystems: ["nuget"] tags: ["asp.net core", "cwe-407", "dotnet", "linux", "runtime", "self-hosted", "windows"] not_affected_if: ["default-config"] published_at: "2026-10-13T19:19:33+00:00" first_seen_at: "2026-10-23T19:11:32+00:00" updated_at: "2026-10-23T23:44:52+00:00" sources: [{"source": "ghsa", "url": "https://github.com/advisories/GHSA-57xr-hfxx-jw5x", "first_seen_at": "2026-10-23T19:11:32+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-70196", "first_seen_at": "2026-10-23T23:44:52+00:00"}] --- # Microsoft Security Advisory CVE-2026-70196 - ASP.NET Core Denial of Service Vulnerability Incrementally arriving form data can make FormPipeReader in Microsoft.AspNetCore.WebUtilities rescan the full buffered body repeatedly, causing quadratic CPU use. An unauthenticated remote attacker can send crafted form uploads to exhaust CPU and deny service to the app. _Summary, check and fix written by a model from the sources; labelled as such._ ## Affected - nuget:Microsoft.AspNetCore.App.Runtime.linux-arm affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.linux-arm64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-arm affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-x64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.linux-x64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.osx-arm64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.osx-x64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.win-arm affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.win-arm64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.win-x64 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.win-x86 affected >= 8.0.0, <= 8.0.31 fixed 8.0.32 - nuget:Microsoft.AspNetCore.App.Runtime.linux-arm affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.linux-arm64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-arm affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-x64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.linux-x64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.osx-arm64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.osx-x64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.win-arm affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.win-arm64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.win-x64 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.win-x86 affected >= 10.0.0, <= 10.0.12 fixed 10.0.13 - nuget:Microsoft.AspNetCore.App.Runtime.linux-arm affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.linux-arm64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-arm affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.linux-musl-x64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.linux-x64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.osx-arm64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.osx-x64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.win-arm affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.win-arm64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.win-x64 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 - nuget:Microsoft.AspNetCore.App.Runtime.win-x86 affected >= 9.0.0, <= 9.0.20 fixed 9.0.21 ## How to check Run dotnet --list-runtimes and dotnet --info to see installed ASP.NET Core runtime versions; check PackageReference versions of Microsoft.AspNetCore.App.Runtime.* in .csproj or lock files for 8.0.0-8.0.31, 9.0.0-9.0.20, or 10.0.0-10.0.12. ## Fix Install the latest .NET runtime (patched: 8.0.32, 9.0.21, 10.0.13 per the advisory) and redeploy; recompile and redeploy self-contained apps built against affected versions. Update package references to the patched version and restart apps. ## Timeline - 2026-10-23T19:11:32+00:00 ghsa https://github.com/advisories/GHSA-57xr-hfxx-jw5x - 2026-10-23T23:44:52+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-70196 ## From the sources ## Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.WebUtilities. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Incrementally arriving form data can cause `FormPipeReader` to repeatedly rescan the full buffered body, resulting in quadratic CPU consumption and denial of service. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/465 ## CVSS Details - **Version:** 3.1 - **Severity:** Moderate - **Score:** 5.9 - **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H` - **Weakness:** CWE-407 (Inefficient Algorithmic Complexity) ## Affected Platforms - **Platforms:** Windows, Linux, macOS - **Architectures:** All ## Affected Packages The vulnerability affects Microsoft .NET projects that use an affected package version listed below. Package name | Affected version | Patched version ------------ | ---------------- | --------------- [Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86) | >= 8.0.0, <= 8.0.31 | 8.0.32 [Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86) | >= 10.0.0, <= 10.0.12 | 10.0.13 [Microsoft.AspNetCore.App.Runtime.linux-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.linux-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-arm64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.linux-musl-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.linux-musl-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.linux-musl-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-musl-x64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.linux-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.linux-x64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.osx-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-arm64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.osx-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.osx-x64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-arm64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x64) | >= 9.0.0, <= 9.0.20 | 9.0.21 [Microsoft.AspNetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.AspNetCore.App.Runtime.win-x86) | >= 9.0.0, <= 9.0.20 | 9.0.21 ## Advisory FAQ ### How do I know if I am affected? If using a package listed in [affected packages](#affected-packages), you're exposed to the vulnerability. ### How do I fix the issue? 1. To fix the issue please install the latest version of .NET. If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs. 2. If your application references the vulnerable package, update the package reference to the patched version. You can list the versions you have installed by running the `dotnet --info` command. Once you have installed the updated runtime or SDK, restart your apps for the update to take effect. Additionally, if you've deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed. ## Other Information ### Reporting Security Issues If you have found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the [MSRC Researcher Portal](https://msrc.microsoft.com/report/vulnerability/new). Further information can be found in the MSRC [Repor --- _Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_