.NET Core Remote Code Execution Vulnerability
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-70354US | high7.8 | — | ||
Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally. | ||||
references
External citations — patches, advisories, analysis.
remediations (13)
- Fixed.NET 10.0 installed on Windows
10.0.11:Security Update:https://support.microsoft.com/help/5122106
https://support.microsoft.com/help/5122106 - Fixed.NET 8.0 installed on Windows
8.0.30:Security Update:https://support.microsoft.com/help/5122104
https://support.microsoft.com/help/5122104 - Fixed.NET 9.0 installed on Windows
9.0.19:Security Update:https://support.microsoft.com/help/5122105
https://support.microsoft.com/help/5122105 - FixedMicrosoft .NET Framework 3.5
2.0.50727.8984 & 3.0.30729.8980:Security Update:https://support.microsoft.com/help/5120695
https://support.microsoft.com/help/5120695 - FixedMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
2.0.50727.8984 & 3.0.30729.8980 & 4.7.4144.0:Security Update:https://support.microsoft.com/help/5120418
https://support.microsoft.com/help/5120418 - FixedMicrosoft .NET Framework 3.5 AND 4.7.2
2.0.50727.9070 & 3.0.30729.9068 & 4.7.4144.0:Security Update:https://support.microsoft.com/help/5120698
https://support.microsoft.com/help/5120698 - FixedMicrosoft .NET Framework 3.5 AND 4.8
2.0.50727.9183 & 3.0.30729.9169 & 4.8.4805.0:Security Update:https://support.microsoft.com/help/5120701
https://support.microsoft.com/help/5120701 - FixedMicrosoft .NET Framework 3.5 AND 4.8.1
2.0.50727.9183 & 3.0.30729.9169 & 4.8.9344.0:Security Update:https://support.microsoft.com/help/5120708
https://support.microsoft.com/help/5120708 - FixedMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
4.7.4144.0:Security Update:https://support.microsoft.com/help/5120699
https://support.microsoft.com/help/5120699 - FixedMicrosoft .NET Framework 4.8
4.8.4805.0:Security Update:https://support.microsoft.com/help/5120702
https://support.microsoft.com/help/5120702 - FixedMicrosoft .NET Framework 4.8.1
4.8.9344.0:Security Update:https://support.microsoft.com/help/5120711
https://support.microsoft.com/help/5120711 - FixedMicrosoft Visual Studio 2022 version 17.14
17.14.38:Security Update
- FixedMicrosoft Visual Studio 2026 version 18.8
18.8.3:Security Update
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