Update CVE announcement links for May 2026 releases (dotnet#10413)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: rbhanda

release-notes/10.0/cve.md

@@ -9,10 +9,10 @@ Your app needs to be on the latest .NET 10 patch version to be secure. The longe
 Your app may be vulnerable to the following published security [CVEs](https://www.cve.org/) if you are using an older version.
 
 - 10.0.8 (May 2026)
-  - [CVE-2026-32177 | .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-35433 | .NET Elevation of Privilege Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-32175 | .NET Core Tampering Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
+  - [CVE-2026-32177 | .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/399)
+  - [CVE-2026-35433 | .NET Elevation of Privilege Vulnerability](https://github.com/dotnet/announcements/issues/398)
+  - [CVE-2026-32175 | .NET Core Tampering Vulnerability](https://github.com/dotnet/announcements/issues/396)
+  - [CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/397)
 - 10.0.7 (April 2026)
   - [CVE-2026-40372 | ASP.NET Core Security Feature Bypass Vulnerability](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40372) 
 - 10.0.6 (April 2026)

release-notes/8.0/cve.md

@@ -9,10 +9,10 @@ Your app needs to be on the latest .NET 8 patch version to be secure. The longer
 Your app may be vulnerable to the following published security [CVEs](https://www.cve.org/) if you are using an older version.
 
 - 8.0.27 (May 2026)
-  - [CVE-2026-32177 | .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-35433 | .NET Elevation of Privilege Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-32175 | .NET Core Tampering Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
+  - [CVE-2026-32177 | .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/399)
+  - [CVE-2026-35433 | .NET Elevation of Privilege Vulnerability](https://github.com/dotnet/announcements/issues/398)
+  - [CVE-2026-32175 | .NET Core Tampering Vulnerability](https://github.com/dotnet/announcements/issues/396)
+  - [CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/397)
 - 8.0.26 (April 2026)
   - [CVE-2026-26171 | .NET Denial of Service Vulnerability](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26171) 
   - [CVE-2026-32203 | .NET Denial of Service Vulnerability](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32203) 

release-notes/9.0/cve.md

@@ -9,10 +9,10 @@ Your app needs to be on the latest .NET 9 patch version to be secure. The longer
 Your app may be vulnerable to the following published security [CVEs](https://www.cve.org/) if you are using an older version.
 
 - 9.0.16 (May 2026)
-  - [CVE-2026-32177 | .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-35433 | .NET Elevation of Privilege Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-32175 | .NET Core Tampering Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
-  - [CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/created_by/xxx)
+  - [CVE-2026-32177 | .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/399)
+  - [CVE-2026-35433 | .NET Elevation of Privilege Vulnerability](https://github.com/dotnet/announcements/issues/398)
+  - [CVE-2026-32175 | .NET Core Tampering Vulnerability](https://github.com/dotnet/announcements/issues/396)
+  - [CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/397)
 - 9.0.15 (April 2026)
   - [CVE-2026-26171 | .NET Denial of Service Vulnerability](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26171) 
   - [CVE-2026-32203 | .NET Denial of Service Vulnerability](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32203)