# Microsoft.AspNetCore.DataProtection (NuGet) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 10.0.14 (Oct 25, 2026): no advisory affects it
- Newest unaffected release: 10.0.14 (Oct 25, 2026), the latest release
- Releases: 287 since 1.0.0 (Jun 27, 2016)
- Registry: https://www.nuget.org/packages/Microsoft.AspNetCore.DataProtection
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-40372: 10.0.0 to 10.0.6 (10.0.7 is outside it)

## Advisories (1)

### [CVE-2026-40372](https://cve.now/CVE-2026-40372): ASP.NET Core Elevation of Privilege Vulnerability

- Severity: Critical 9.1
- Published: Apr 21, 2026
- Affected: from 10.0.0, fixed in 10.0.7.
- Fixed in 10.0.7 (released Apr 21, 2026, the day of disclosure).
- The latest release, 10.0.14, is not affected.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/nuget/microsoft.aspnetcore.dataprotection
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.