CVE-2026-96237
High
Description
Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network.
SeverityHigh
CVSS7.5
Exploit probability—
Product
.NET 10.0 runtime
PublishedOct 13, 2026
First seenOct 13, 2026
Weakness typeCWE-829CWE-829
How to fix
Update
- Microsoft .NET 10.0 runtime10.0.113 or later
- Microsoft .NET 8.0 runtime8.0.132 or later
- Microsoft .NET 9.0 runtime9.0.319 or later
- Microsoft Microsoft Visual Studio 2022 version 17.1417.14.42 or later
- Microsoft Microsoft Visual Studio 2026 version 18.1018.10.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft .NET 10.0 runtime | 10.0.0 ≤ v < 10.0.113 | 10.0.113 |
| Microsoft .NET 8.0 runtime | 8.0.0 ≤ v < 8.0.132 | 8.0.132 |
| Microsoft .NET 9.0 runtime | 9.0.0 ≤ v < 9.0.319 | 9.0.319 |
| Microsoft Microsoft Visual Studio 2022 version 17.14 | 17.14.0 ≤ v < 17.14.42 | 17.14.42 |
| Microsoft Microsoft Visual Studio 2026 version 18.10 | 18.10.0 ≤ v < 18.10.4 | 18.10.4 |
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