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TI-2026-72018 Aliases CVE-2026-58280GHSA-mc4q-93x5-f6hj

Uncontrolled recursion in .NET lets attackers deny service

Priority MEDIUM 41CWE-674Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-674.

Summary

Microsoft .NET 8.0, 9.0, 10.0 and 11.0 runtimes and several .NET Framework and Visual Studio versions are affected. Uncontrolled recursion (CWE-674) lets an unauthorized attacker over a network deny service. The attacker needs no privileges and no user interaction.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Uncontrolled recursion in .NET allows an unauthorized attacker to deny service over a network.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0125 69th percentileScored 2026-11-07
Fix Fixed .NET 10.0 runtime (Microsoft): 10.0.13.NET 11.0 runtime (Microsoft): 11.0.0-rc.2+24 more productsRed Hat: 17 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Microsoft.NET 10.0 runtime10.0.0 to before 10.0.1310.0.13Patch availableCNA
Microsoft.NET 11.0 runtime11.0.0 to before 11.0.0-rc.211.0.0-rc.2Patch availableCNA
Microsoft.NET 8.0 runtime8.0.0 to before 8.0.328.0.32Patch availableCNA
Microsoft.NET 9.0 runtime9.0.0 to before 9.0.219.0.21Patch availableCNA
MicrosoftMicrosoft .NET Framework 3.53.5.0 to before 2.0.50727.9188 AND 3.0.30729.91712.0.50727.9188 AND 3.0.30729.9171Patch availableCNA
MicrosoftMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.23.0.0.0 to before 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.02.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0Patch availableCNA
MicrosoftMicrosoft .NET Framework 3.5 AND 4.7.24.7.0 to before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.02.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0Patch availableCNA
MicrosoftMicrosoft .NET Framework 3.5 AND 4.84.8.0 to before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.02.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0Patch availableCNA
MicrosoftMicrosoft .NET Framework 3.5 AND 4.8.14.8.1 to before 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.02.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0Patch availableCNA
MicrosoftMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.24.7.0 to before 4.7.4150.04.7.4150.0Patch availableCNA
MicrosoftMicrosoft .NET Framework 4.84.8.0 to before 4.8.4811.04.8.4811.0Patch availableCNA
MicrosoftMicrosoft .NET Framework 4.8.14.8.0.0 to before 4.8.9363.04.8.9363.0Patch availableCNA
MicrosoftMicrosoft Visual Studio 2022 version 17.1417.14.0 to before 17.14.4217.14.42Patch availableCNA
MicrosoftMicrosoft Visual Studio 2026 version 18.1018.10.0 to before 18.10.418.10.4Patch availableCNA
—Microsoft.NETCore.App.Runtime.linux-arm (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-x64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-x64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x64 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x86 (NuGet)9.0.0 to before 9.0.219.0.21Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-x64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-x64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x64 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x86 (NuGet)8.0.0 to before 8.0.328.0.32Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-x64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-x64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x64 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x86 (NuGet)10.0.0 to before 10.0.1310.0.13Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.linux-x64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.osx-x64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-arm64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x64 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
—Microsoft.NETCore.App.Runtime.win-x86 (NuGet)11.0.0-preview.1 to before 11.0.0-rc.211.0.0-rc.2Patch availableGHSA-mc4q-93x5-f6hj
  • .NET 10.0 runtime VendorMicrosoft Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available CNA
  • .NET 11.0 runtime VendorMicrosoft Affected 11.0.0 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available CNA
  • .NET 8.0 runtime VendorMicrosoft Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available CNA
  • .NET 9.0 runtime VendorMicrosoft Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available CNA
  • Microsoft .NET Framework 3.5 VendorMicrosoft Affected 3.5.0 to before 2.0.50727.9188 AND 3.0.30729.9171 Fixed in 2.0.50727.9188 AND 3.0.30729.9171 Patch available CNA
  • Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 VendorMicrosoft Affected 3.0.0.0 to before 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0 Fixed in 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0 Patch available CNA
  • Microsoft .NET Framework 3.5 AND 4.7.2 VendorMicrosoft Affected 4.7.0 to before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0 Fixed in 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0 Patch available CNA
  • Microsoft .NET Framework 3.5 AND 4.8 VendorMicrosoft Affected 4.8.0 to before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0 Fixed in 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0 Patch available CNA
  • Microsoft .NET Framework 3.5 AND 4.8.1 VendorMicrosoft Affected 4.8.1 to before 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0 Fixed in 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0 Patch available CNA
  • Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 VendorMicrosoft Affected 4.7.0 to before 4.7.4150.0 Fixed in 4.7.4150.0 Patch available CNA
  • Microsoft .NET Framework 4.8 VendorMicrosoft Affected 4.8.0 to before 4.8.4811.0 Fixed in 4.8.4811.0 Patch available CNA
  • Microsoft .NET Framework 4.8.1 VendorMicrosoft Affected 4.8.0.0 to before 4.8.9363.0 Fixed in 4.8.9363.0 Patch available CNA
  • Microsoft Visual Studio 2022 version 17.14 VendorMicrosoft Affected 17.14.0 to before 17.14.42 Fixed in 17.14.42 Patch available CNA
  • Microsoft Visual Studio 2026 version 18.10 VendorMicrosoft Affected 18.10.0 to before 18.10.4 Fixed in 18.10.4 Patch available CNA
  • Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Vendor— Affected 9.0.0 to before 9.0.21 Fixed in 9.0.21 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Vendor— Affected 8.0.0 to before 8.0.32 Fixed in 8.0.32 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Vendor— Affected 10.0.0 to before 10.0.13 Fixed in 10.0.13 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj
  • Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Vendor— Affected 11.0.0-preview.1 to before 11.0.0-rc.2 Fixed in 11.0.0-rc.2 Patch available GHSA-mc4q-93x5-f6hj

Remediation

Install the fixed versions: .NET 8.0 runtime 8.0.32, .NET 9.0 runtime 9.0.21, .NET 10.0 runtime 10.0.13, .NET 11.0 runtime 11.0.0-rc.2, Visual Studio 2022 17.14 fixed in 17.14.42, Visual Studio 2026 18.10 fixed in 18.10.4 and .NET Framework 4.8.1 fixed in 4.8.9363.0. Red Hat fixes it in RHSA-2026:86193, RHSA-2026:86171, RHSA-2026:86169 and RHSA-2026:86195, among others.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

  • Fix · CNA .NET 10.0 runtime (Microsoft) Fixed in 10.0.13
  • Fix · CNA .NET 11.0 runtime (Microsoft) Fixed in 11.0.0-rc.2
  • Fix · CNA .NET 8.0 runtime (Microsoft) Fixed in 8.0.32
  • Fix · CNA .NET 9.0 runtime (Microsoft) Fixed in 9.0.21
  • Fix · CNA Microsoft .NET Framework 3.5 (Microsoft) Fixed in 2.0.50727.9188 AND 3.0.30729.9171
  • Fix · CNA Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 (Microsoft) Fixed in 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
  • Fix · CNA Microsoft .NET Framework 3.5 AND 4.7.2 (Microsoft) Fixed in 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
  • Fix · CNA Microsoft .NET Framework 3.5 AND 4.8 (Microsoft) Fixed in 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0
  • Fix · CNA Microsoft .NET Framework 3.5 AND 4.8.1 (Microsoft) Fixed in 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
  • Fix · CNA Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 (Microsoft) Fixed in 4.7.4150.0
  • Fix · CNA Microsoft .NET Framework 4.8 (Microsoft) Fixed in 4.8.4811.0
  • Fix · CNA Microsoft .NET Framework 4.8.1 (Microsoft) Fixed in 4.8.9363.0
  • Fix · CNA Microsoft Visual Studio 2022 version 17.14 (Microsoft) Fixed in 17.14.42
  • Fix · CNA Microsoft Visual Studio 2026 version 18.10 (Microsoft) Fixed in 18.10.4
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Fixed in 9.0.21 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Fixed in 8.0.32 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Fixed in 10.0.13 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-arm64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-arm64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-musl-x64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.linux-x64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-arm64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.osx-x64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-arm64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x64 (NuGet) Fixed in 11.0.0-rc.2 Advisory →
  • Fix · GHSA-mc4q-93x5-f6hj Microsoft.NETCore.App.Runtime.win-x86 (NuGet) Fixed in 11.0.0-rc.2 Advisory →

Red Hat 17 advisories

  • RHSA-2026:89735 Released 2026-10-27 · Red Hat rating Critical
    .NET 9.0 security update
    • Red Hat CodeReady Linux Builder EUS (v.9.6) dotnet-sdk-9.0-source-built-artifacts-9.0.122-1.el9_6
    • Red Hat Enterprise Linux AppStream EUS (v.9.6) aspnetcore-runtime-9.0-9.0.21-1.el9_6, aspnetcore-runtime-dbg-9.0-9.0.21-1.el9_6, aspnetcore-targeting-pack-9.0-9.0.21-1.el9_6 +12
  • RHSA-2026:88474 Released 2026-10-22 · Red Hat rating Critical
    .NET 8.0 security update
    • Red Hat Enterprise Linux AppStream EUS (v. 10.0) aspnetcore-runtime-8.0-8.0.32-1.el10_0, aspnetcore-runtime-dbg-8.0-8.0.32-1.el10_0, aspnetcore-targeting-pack-8.0-8.0.32-1.el10_0 +9
    • Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el10_0
  • RHSA-2026:88422 Released 2026-10-22 · Red Hat rating Critical
    .NET 8.0 security update
    • Red Hat CodeReady Linux Builder EUS (v.9.6) dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el9_6
    • Red Hat Enterprise Linux AppStream EUS (v.9.6) aspnetcore-runtime-8.0-8.0.32-1.el9_6, aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_6, aspnetcore-targeting-pack-8.0-8.0.32-1.el9_6 +9
Show 14 more Red Hat advisories
  • RHSA-2026:88425 Released 2026-10-22 · Red Hat rating Critical
    .NET 8.0 security update
    • Red Hat Enterprise Linux AppStream E4S (v.9.4) aspnetcore-runtime-8.0-8.0.32-1.el9_4, aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_4, aspnetcore-targeting-pack-8.0-8.0.32-1.el9_4 +11
  • RHSA-2026:88424 Released 2026-10-22 · Red Hat rating Critical
    .NET 9.0 security update
    • Red Hat Enterprise Linux AppStream EUS (v. 10.0) aspnetcore-runtime-9.0-9.0.21-1.el10_0, aspnetcore-runtime-dbg-9.0-9.0.21-1.el10_0, aspnetcore-targeting-pack-9.0-9.0.21-1.el10_0 +12
    • Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) dotnet-sdk-9.0-source-built-artifacts-9.0.122-1.el10_0
  • RHSA-2026:86594 Released 2026-10-21 · Red Hat rating Critical
    .NET 8.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 8) aspnetcore-runtime-8.0-8.0.32-2.el8_10, aspnetcore-runtime-dbg-8.0-8.0.32-2.el8_10, aspnetcore-targeting-pack-8.0-8.0.32-2.el8_10 +9
    • Red Hat Enterprise Linux CRB (v. 8) dotnet-sdk-8.0-source-built-artifacts-8.0.132-2.el8_10
  • RHSA-2026:86193 Released 2026-10-20 · Red Hat rating Critical
    .NET 10.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 9) aspnetcore-runtime-10.0-10.0.13-1.el9_8, aspnetcore-runtime-dbg-10.0-10.0.13-1.el9_8, aspnetcore-targeting-pack-10.0-10.0.13-1.el9_8 +11
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) dotnet-sdk-10.0-source-built-artifacts-10.0.113-1.el9_8
  • RHSA-2026:86171 Released 2026-10-20 · Red Hat rating Critical
    .NET 9.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 9) aspnetcore-runtime-9.0-9.0.21-1.el9_8, aspnetcore-runtime-dbg-9.0-9.0.21-1.el9_8, aspnetcore-targeting-pack-9.0-9.0.21-1.el9_8 +11
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) dotnet-sdk-9.0-source-built-artifacts-9.0.122-1.el9_8
  • RHSA-2026:86169 Released 2026-10-20 · Red Hat rating Critical
    .NET 8.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 9) aspnetcore-runtime-8.0-8.0.32-1.el9_8, aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_8, aspnetcore-targeting-pack-8.0-8.0.32-1.el9_8 +9
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el9_8
  • RHSA-2026:86192 Released 2026-10-20 · Red Hat rating Critical
    .NET 10.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 8) aspnetcore-runtime-10.0-10.0.13-1.el8_10, aspnetcore-runtime-dbg-10.0-10.0.13-1.el8_10, aspnetcore-targeting-pack-10.0-10.0.13-1.el8_10 +11
    • Red Hat Enterprise Linux CRB (v. 8) dotnet-sdk-10.0-source-built-artifacts-10.0.113-1.el8_10
  • RHSA-2026:86170 Released 2026-10-20 · Red Hat rating Critical
    .NET 9.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 8) aspnetcore-runtime-9.0-9.0.21-1.el8_10, aspnetcore-runtime-dbg-9.0-9.0.21-1.el8_10, aspnetcore-targeting-pack-9.0-9.0.21-1.el8_10 +11
    • Red Hat Enterprise Linux CRB (v. 8) dotnet-sdk-9.0-source-built-artifacts-9.0.122-1.el8_10
  • RHSA-2026:86172 Released 2026-10-20 · Red Hat rating Critical
    .NET 9.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 10) aspnetcore-runtime-9.0-9.0.21-1.el10_2, aspnetcore-runtime-dbg-9.0-9.0.21-1.el10_2, aspnetcore-targeting-pack-9.0-9.0.21-1.el10_2 +11
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) dotnet-sdk-9.0-source-built-artifacts-9.0.122-1.el10_2
  • RHSA-2026:86195 Released 2026-10-20 · Red Hat rating Critical
    .NET 10.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 10) aspnetcore-runtime-10.0-10.0.13-1.el10_2, aspnetcore-runtime-dbg-10.0-10.0.13-1.el10_2, aspnetcore-targeting-pack-10.0-10.0.13-1.el10_2 +11
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) dotnet-sdk-10.0-source-built-artifacts-10.0.113-1.el10_2
  • RHSA-2026:86168 Released 2026-10-20 · Red Hat rating Critical
    .NET 8.0 security, bug fix, and enhancement update
    • Red Hat Enterprise Linux AppStream (v. 10) aspnetcore-runtime-8.0-8.0.32-1.el10_2, aspnetcore-runtime-dbg-8.0-8.0.32-1.el10_2, aspnetcore-targeting-pack-8.0-8.0.32-1.el10_2 +9
    • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el10_2
  • RHSA-2026:84693 Released 2026-10-19 · Red Hat rating Important
    Red Hat Hardened Images RPMs Security Update
    • Red Hat Hardened Images aspnetcore-runtime-8.0-8.0.32-0.1.hum1@aarch64, aspnetcore-runtime-8.0-8.0.32-0.1.hum1@x86_64, aspnetcore-runtime-dbg-8.0-8.0.32-0.1.hum1@aarch64 +22
  • RHSA-2026:84491 Released 2026-10-18 · Red Hat rating Important
    Red Hat Hardened Images RPMs bug fix and enhancement update
    • Red Hat Hardened Images dotnet-sdk-10.0-10.0.113-1.hum1@aarch64, dotnet-sdk-10.0-10.0.113-1.hum1@s390x, dotnet-sdk-10.0-10.0.113-1.hum1@x86_64 +12
  • RHSA-2026:84424 Released 2026-10-17 · Red Hat rating Important
    Red Hat Hardened Images RPMs Security Update
    • Red Hat Hardened Images aspnetcore-runtime-9.0-9.0.21-0.1.hum1@aarch64, aspnetcore-runtime-9.0-9.0.21-0.1.hum1@x86_64, aspnetcore-runtime-dbg-9.0-9.0.21-0.1.hum1@aarch64 +26

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat CodeReady Linux Builder EUS (v.9.6)Fixed RHSA-2026:88422, RHSA-2026:89735
Red Hat Enterprise Linux AppStream (v. 10)Fixed RHSA-2026:86168, RHSA-2026:86172, RHSA-2026:86195
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2026:86170, RHSA-2026:86192, RHSA-2026:86594
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2026:86169, RHSA-2026:86171, RHSA-2026:86193
Red Hat Enterprise Linux AppStream E4S (v.9.4)Fixed RHSA-2026:88425
Red Hat Enterprise Linux AppStream EUS (v. 10.0)Fixed RHSA-2026:88424, RHSA-2026:88474
Red Hat Enterprise Linux AppStream EUS (v.9.6)Fixed RHSA-2026:88422, RHSA-2026:89735
Red Hat Enterprise Linux CRB (v. 8)Fixed RHSA-2026:86170, RHSA-2026:86192, RHSA-2026:86594
Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)Fixed RHSA-2026:86168, RHSA-2026:86172, RHSA-2026:86195
Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)Fixed RHSA-2026:86169, RHSA-2026:86171, RHSA-2026:86193
Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)Fixed RHSA-2026:88424, RHSA-2026:88474
Red Hat Hardened ImagesFixed RHSA-2026:84424, RHSA-2026:84491, RHSA-2026:84693
Not affected: 1 product
  • Red Hat Hardened Images

Timeline

  1. 2026-10-13 Threatist record created from CVE-2026-58280
  2. 2026-10-13 Alias added: GHSA-mc4q-93x5-f6hj
  3. 2026-10-13 Fix available: NuGet/[email protected], NuGet/[email protected], NuGet/[email protected] +45 · GHSA-mc4q-93x5-f6hj
  4. 2026-10-13 CVSS score added · GHSA-mc4q-93x5-f6hj
  5. 2026-10-13 Weakness changed · GHSA-mc4q-93x5-f6hj
  6. 2026-10-13 4 new references · GHSA-mc4q-93x5-f6hj
  7. 2026-10-13 CISA SSVC decision points changed
  8. 2026-10-14 Priority changed: MEDIUM → LOW
  9. 2026-10-14 Priority changed: LOW → MEDIUM
  10. 2026-10-16 Affected versions changed · Red Hat
  11. 2026-10-16 CVSS score added · Red Hat
  12. 2026-10-18 Fix available: RHSA-2026:84424 · Red Hat
  13. 2026-10-18 Fix available: Red Hat Hardened Images · Red Hat
  14. 2026-10-20 2 new references · GHSA-mc4q-93x5-f6hj
  15. 2026-10-20 Fix available: RHSA-2026:84491 · Red Hat
  16. 2026-10-20 Fix available: RHSA-2026:84693 · Red Hat
  17. 2026-10-20 Affected versions changed · Red Hat
  18. 2026-10-21 Fix available: RHSA-2026:86168 · Red Hat
  19. 2026-10-21 Fix available: RHSA-2026:86169 · Red Hat
  20. 2026-10-21 Fix available: RHSA-2026:86170 · Red Hat
  21. 2026-10-21 Fix available: RHSA-2026:86171 · Red Hat
  22. 2026-10-21 Fix available: RHSA-2026:86192 · Red Hat
  23. 2026-10-21 Fix available: RHSA-2026:86193 · Red Hat
  24. 2026-10-21 Fix available: RHSA-2026:86172 · Red Hat
  25. 2026-10-21 Fix available: RHSA-2026:86195 · Red Hat
  26. 2026-10-21 Fix available: RHSA-2026:86594 · Red Hat
  27. 2026-10-21 Fix available: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux AppStream (v. 8), Red Hat Enterprise Linux AppStream (v. 9) +3 · Red Hat
  28. 2026-10-23 Fix available: Microsoft/.NET 10.0 [email protected], Microsoft/.NET 11.0 [email protected], Microsoft/.NET 8.0 [email protected] +1 · CNA
  29. 2026-10-23 Fix available: RHSA-2026:88422 · Red Hat
  30. 2026-10-23 Fix available: RHSA-2026:88424 · Red Hat
  31. 2026-10-23 Fix available: RHSA-2026:88474 · Red Hat
  32. 2026-10-23 Fix available: RHSA-2026:88425 · Red Hat
  33. 2026-10-23 Fix available: Red Hat CodeReady Linux Builder EUS (v.9.6), Red Hat Enterprise Linux AppStream E4S (v.9.4), Red Hat Enterprise Linux AppStream EUS (v. 10.0) +2 · Red Hat
  34. 2026-10-29 Affected versions changed · Red Hat
  35. 2026-10-29 Fix available: RHSA-2026:89735 · Red Hat

References

Patch 1

Advisory 1

Other 4

  • TI-2026-42212 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-37256 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-26194 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-16982 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-36863 Windows Server Update Service (WSUS) Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-33671 Microsoft SharePoint Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
See all 18045 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences