CVE-2026-26127
HIGH7.5EPSS 0.10%.NET Denial of Service Vulnerability
Published: 3/11/2026Modified: 4/6/2026
Description
Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.
Affected packages (15)
- Bitnami/dotnet>= 9.0.0, < 9.0.14, >= 10.0.0, < 10.0.4
- Bitnami/dotnet-sdk>= 9.0.0, < 9.0.14, >= 10.0.0, < 10.0.4
- NuGet/Microsoft.Bcl.Memory>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.linux-arm>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.linux-arm64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.linux-musl-arm>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.linux-musl-arm64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.linux-musl-x64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.linux-x64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.osx-arm64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.osx-x64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.win-arm>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.win-arm64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.win-x64>= 9.0.0, < 9.0.14
- NuGet/Microsoft.NetCore.App.Runtime.win-x86>= 9.0.0, < 9.0.14
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |