CVE-2026-118741HighMicrosoft CVSS 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft security update for CVE-2026-118741

Published
November 10, 2026
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2026-118741 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-118741. This page also shows what EchelonGraph holds for CVE-2026-118741, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products32

  • Microsoft.DotNet.Web.ProjectTemplates.10.0
  • Microsoft.DotNet.Web.ProjectTemplates.10.0 on .NET 10.0
  • Microsoft.DotNet.Web.ProjectTemplates.11.0
  • Microsoft.DotNet.Web.ProjectTemplates.8.0
  • Microsoft.DotNet.Web.ProjectTemplates.8.0 on .NET 8.0
  • Microsoft.DotNet.Web.ProjectTemplates.9.0
  • Microsoft.DotNet.Web.ProjectTemplates.9.0 on .NET 9.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design
  • Microsoft.VisualStudio.Web.CodeGeneration.Design on .NET 10.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design on .NET 8.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design on .NET 9.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design version 10.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design version 11.0.0-preview.1.26156.3
  • Microsoft.VisualStudio.Web.CodeGeneration.Design version 11.0.0-preview.1.26230.3
  • Microsoft.VisualStudio.Web.CodeGeneration.Design version 8.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design version 9.0
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc on .NET 10.0
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc on .NET 8.0
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc on .NET 9.0
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc version 10.0
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc version 11.0.0-preview.1.26156.3
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc version 11.0.0-preview.1.26230.3
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc version 8.0
  • Microsoft.VisualStudio.Web.CodeGenerators.Mvc version 9.0
  • Microsoft.dotnet-scaffold version 10.0
  • Microsoft.dotnet-scaffold version 20.x
  • Microsoft.dotnet-scaffold-aspnet version 10.0.0-rc.1.25458.5
  • Microsoft.dotnet-scaffold-aspnet version 10.0.0-rc.1.25468.1
  • Microsoft.dotnet-scaffold-aspnet version 9.0
  • +2 more not shown

✅ Updates Microsoft lists: 15 updates

15 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
—Security Update9.0.13
—Security Update9.0.13
—Security Update8.0.24
—Security Update8.0.34
—Security Update9.0.23
—Security Update10.0.15
—Security Update8.0.24
—Security Update10.0.3
—Security Update10.0.3
—Security Update11.0.0
—Security Update8.0.24
—Security Update9.0.13
—Security Update10.0.3
—Security Update—
—Security Update20.3.0

🧭 EchelonGraph on CVE-2026-118741

EchelonGraph score
8.1 HIGH
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

Improper authentication in ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2026-118741, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (12)