---
id: "CVE-2026-70175"
kind: "vulnerability"
aliases: ["CVE-2026-70175", "GHSA-x3vp-85cm-q97r"]
title: "Microsoft Security Advisory CVE-2026-70175 - ASP.NET Core Elevation of Privilege Vulnerability"
severity: "high"
cvss: 8.100000381469727
epss: 0.006430000066757202
exploited: false
status: "open"
category: "runtime"
products: [{"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"}, {"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": ["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"}]
ecosystems: ["nuget"]
tags: ["aspnet-core", "cwe-640", "dotnet", "identity", "linux", "macos", "runtime", "self-hosted", "windows"]
not_affected_if: ["default-config", "no-identity-usage"]
published_at: "2026-10-13T19:19:31+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-x3vp-85cm-q97r", "first_seen_at": "2026-10-23T19:11:32+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-70175", "first_seen_at": "2026-10-23T23:44:52+00:00"}]
---

# Microsoft Security Advisory CVE-2026-70175 - ASP.NET Core Elevation of Privilege Vulnerability

ASP.NET Core Identity password-reset and confirmation flows can send mail to the unvalidated request address instead of the user's stored canonical address. An attacker who can influence the request address can redirect account recovery or confirmation links to an address they control.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- 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
- 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 >= 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

## How to check

Run `dotnet --list-runtimes` and check for Microsoft.AspNetCore.App 9.0.x at 9.0.20 or below, 10.0.x at 10.0.12 or below, or 8.0.x at 8.0.31 or below.
Search project files and lockfiles for Microsoft.AspNetCore.App.Runtime.* package references at those versions.

## Fix

Install the patched .NET runtime: 9.0.21, 10.0.13, or 8.0.32 as appropriate, then restart apps. Rebuild and redeploy self-contained apps built against affected versions.

## Timeline

- 2026-10-23T19:11:32+00:00 ghsa https://github.com/advisories/GHSA-x3vp-85cm-q97r
- 2026-10-23T23:44:52+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-70175

## From the sources

## Executive summary

Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.Identity and Microsoft.AspNetCore.Identity.UI. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

ASP.NET Core Identity password-reset and confirmation flows can send mail to the unvalidated request address instead of the user's stored canonical address.

## Announcement

Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/457

## CVSS Details

- **Version:** 3.1
- **Severity:** High
- **Score:** 8.1
- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`
- **Weakness:** CWE-640 (Weak Password Recovery Mechanism for Forgotten Password)

## Affected Platforms

- **Platforms:** Windows, Linux, macOS
- **Architectures:** All

## <a name="affected-packages"></a>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) | >= 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
[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) | >= 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

## Advisory FAQ

### <a name="how-affected"></a>How do I know if I am affected?

If using a package listed in [affected packages](#affected-packages), you're exposed to the vulnerability.

### <a name="how-fix"></a>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 inf

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