Summary
Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability
Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 9.0, ASP.NET Core 8.0, ASP.NET Core 6.0, and ASP.NET Core 2.3. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.
A vulnerability exists in ASP.NET Core applications calling RefreshSignInAsync with an improperly authenticated user parameter that could allow an attacker to sign into another user's account, resulting in Elevation of Privilege.
Announcement
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/348
Mitigation factors
Microsoft has not identified any mitigating factors for this vulnerability.
Affected software
- Any ASP.NET Core 9.0 application running on ASP.NET Core 9.0.2 or earlier.
- Any ASP.NET Core application running on ASP.NET Core 8.0.13 or earlier.
- Any ASP.NET Core application running on ASP.NET Core 6.0.36 or earlier.
- Any ASP.NET Core 2.x application consuming the package Microsoft.AspNetCore.Identity version 2.3.0 or earlier.
Affected Packages
The vulnerability affects any Microsoft .NET Core project if it uses any of affected packages versions listed below
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.Identity | 2.3.0 | 2.3.1 |
ASP.NET Core 9
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.win-arm | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | >= 9.0.0, <= 9.0.2 | 9.0.3 |
ASP.NET Core 8
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.win-arm | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | >= 8.0.0, <= 8.0.13 | 8.0.14 |
ASP.NET Core 6
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.win-arm | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.win-x64 | >= 6.0.0, <= 6.0.36 | none |
| Microsoft.AspNetCore.App.Runtime.win-x86 | >= 6.0.0, <= 6.0.36 | none |
Advisory FAQ
How do I know if I am affected?
If you have a runtime or SDK with a version listed, or an affected package listed in affected software or affected packages, you're exposed to the vulnerability.
How do I fix the issue?
- To fix the issue please install the latest version of .NET 9.0. 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.
- 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 --infocommand. You will see output like the following:
.NET SDK:
Version: 9.0.100
Commit: 59db016f11
Workload version: 9.0.100-manifests.3068a692
MSBuild version: 17.12.7+5b8665660
Runtime Environment:
OS Name: Mac OS X
OS Version: 15.2
OS Platform: Darwin
RID: osx-arm64
Base Path: /usr/local/share/dotnet/sdk/9.0.100/
.NET workloads installed:
There are no installed workloads to display.
Configured to use loose manifests when installing new manifests.
Host:
Version: 9.0.0
Architecture: arm64
Commit: 9d5a6a9aa4
.NET SDKs installed:
9.0.100 [/usr/local/share/dotnet/sdk]
.NET runtimes installed:
Microsoft.AspNetCore.App 9.0.0 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 9.0.0 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
Other architectures found:
x64 [/usr/local/share/dotnet]
registered at [/etc/dotnet/install_location_x64]
Environment variables:
Not set
global.json file:
Not found
Learn more:
https://aka.ms/dotnet/info
Download .NET:
https://aka.ms/dotnet/download
- If you're using .NET 9.0, you should download and install .NET 9.0.3 Runtime or .NET 9.0.103 SDK (for Visual Studio 2022 v17.12 latest Preview) from https://dotnet.microsoft.com/download/dotnet-core/9.0.
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 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 .NET 8.0 or .NET 9.0, please email details to [email protected]. Reports may qualify for the Microsoft .NET Core & .NET 5 Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.
Support
You can ask questions about this issue on GitHub in the .NET GitHub organization. The main repos are located at https://github.com/dotnet/aspnetcore. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. You can ask questions in the linked discussion issue.
Disclaimer
The information provided in this advisory is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
External Links
Acknowledgement
Zahid TOKAT
Impact
CVE-2025-24070 has a CVSS score of 7.0 (High). The vector is network-reachable, no privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment. A fixed version is available (2.3.1, 9.0.3, 8.0.14); upgrading removes the vulnerable code path.
Affected versions
Microsoft.AspNetCore.Identity (= 2.3.0)
Microsoft.AspNetCore.App.Runtime.linux-arm (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-arm (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.linux-arm64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-arm64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.linux-x64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-x64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.osx-arm64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.osx-arm64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.osx-x64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.osx-x64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.win-arm (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.win-arm (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.win-arm64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.win-arm64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.win-x64 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.win-x64 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.win-x86 (>= 8.0.0, <= 8.0.13)
Microsoft.AspNetCore.App.Runtime.win-x86 (>= 9.0.0, <= 9.0.2)
Microsoft.AspNetCore.App.Runtime.linux-arm (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.linux-arm64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.osx-arm64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.osx-x64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.win-arm (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.win-arm64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.win-x64 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.win-x86 (>= 6.0.0, <= 6.0.36)
Microsoft.AspNetCore.App.Runtime.linux-x64 (>= 6.0.0, <= 6.0.36)
Security releases
Microsoft.AspNetCore.Identity → 2.3.1 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-arm → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-arm → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-arm64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-arm64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-musl-x64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-x64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.linux-x64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.osx-arm64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.osx-arm64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.osx-x64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.osx-x64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.win-arm → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.win-arm → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.win-arm64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.win-arm64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.win-x64 → 9.0.3 (nuget)
Microsoft.AspNetCore.App.Runtime.win-x64 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.win-x86 → 8.0.14 (nuget)
Microsoft.AspNetCore.App.Runtime.win-x86 → 9.0.3 (nuget)
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
Already deployed Kodem?
See it in your environmentNew to Kodem? Get a demo →Remediation advice
Upgrade the following packages to resolve this vulnerability:
Microsoft.AspNetCore.Identity to 2.3.1 or later; Microsoft.AspNetCore.App.Runtime.linux-arm to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-arm to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.osx-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.osx-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.osx-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.osx-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-arm to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-arm to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.win-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.win-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.win-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-x86 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-x86 to 9.0.3 or later
Kodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.
Microsoft.AspNetCore.Identity to 2.3.1 or later; Microsoft.AspNetCore.App.Runtime.linux-arm to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-arm to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-musl-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.linux-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.linux-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.osx-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.osx-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.osx-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.osx-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-arm to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-arm to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.win-arm64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.win-arm64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-x64 to 9.0.3 or later; Microsoft.AspNetCore.App.Runtime.win-x64 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-x86 to 8.0.14 or later; Microsoft.AspNetCore.App.Runtime.win-x86 to 9.0.3 or later
Kodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.
Frequently Asked Questions
- What is CVE-2025-24070? CVE-2025-24070 is a high-severity security vulnerability in Microsoft.AspNetCore.Identity (nuget), affecting versions = 2.3.0. It is fixed in 2.3.1, 9.0.3, 8.0.14.
- How severe is CVE-2025-24070? CVE-2025-24070 has a CVSS score of 7.0 (High). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
- Which packages are affected by CVE-2025-24070?
Microsoft.AspNetCore.Identity(nuget) (versions = 2.3.0)Microsoft.AspNetCore.App.Runtime.linux-arm(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.linux-arm64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.linux-musl-arm(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.linux-musl-arm64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.linux-musl-x64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.linux-x64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.osx-arm64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.osx-x64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.win-arm(nuget) (versions >= 8.0.0, <= 8.0.13)Microsoft.AspNetCore.App.Runtime.win-arm64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.win-x64(nuget) (versions >= 9.0.0, <= 9.0.2)Microsoft.AspNetCore.App.Runtime.win-x86(nuget) (versions >= 8.0.0, <= 8.0.13)
- Is there a fix for CVE-2025-24070? Yes. CVE-2025-24070 is fixed in 2.3.1, 9.0.3, 8.0.14. Upgrade to this version or later.
- Is CVE-2025-24070 exploitable, and should I be worried? Whether CVE-2025-24070 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether CVE-2025-24070 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
- How do I fix CVE-2025-24070?
- Upgrade
Microsoft.AspNetCore.Identityto 2.3.1 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-armto 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-armto 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-arm64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-arm64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-musl-armto 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-musl-armto 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-musl-x64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-musl-x64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-x64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.linux-x64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.osx-arm64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.osx-arm64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.osx-x64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.osx-x64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-armto 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-armto 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-arm64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-arm64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-x64to 9.0.3 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-x64to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-x86to 8.0.14 or later - Upgrade
Microsoft.AspNetCore.App.Runtime.win-x86to 9.0.3 or later
- Upgrade
Other vulnerabilities in Microsoft.AspNetCore.Identity
CVE-IDSeverityPackage summary
CVE-2023-33170HighMicrosoft.AspNetCore.Identity: Microsoft Security Advisory CVE-2023-33170: .NET Security Feature Bypass VulnerabilityCVE-2018-8171HighMicrosoft.AspNetCore.Identity: Security feature bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated