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CVE-2026-70007

.NET Framework Remote Code Execution Vulnerability PUBLISHED

Description (CNA)

No English CNA description was supplied.

Affected (CNA)

Vendor / product	Versions
Microsoft / .NET 10.0 runtime	affected 10.0.0 before 10.0.13
Microsoft / .NET 11.0 runtime	affected 11.0.0 before 11.0.0-rc.2
Microsoft / .NET 8.0 runtime	affected 8.0.0 before 8.0.32
Microsoft / .NET 9.0 runtime	affected 9.0.0 before 9.0.21
Microsoft / Microsoft .NET Framework 3.5	affected 3.5.0 before 2.0.50727.8987 AND 3.0.30729.8982
Microsoft / Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2	affected 3.0.0.0 before 2.0.50727.8987 AND 3.0.30729.8982 AND 4.7.4150.0
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2	affected 4.7.0 before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.7.4150.0
Microsoft / Microsoft .NET Framework 3.5 AND 4.8	affected 4.8.0 before 2.0.50727.9073 AND 3.0.30729.9070 AND 4.8.4811.0
Microsoft / Microsoft .NET Framework 3.5 AND 4.8.1	affected 4.8.1 before 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
Microsoft / Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	affected 4.7.0 before 4.7.4150.0
Microsoft / Microsoft .NET Framework 4.8	affected 4.8.0 before 4.8.4811.0
Microsoft / Microsoft .NET Framework 4.8.1	affected 4.8.0.0 before 4.8.9363.0
Microsoft / Microsoft Visual Studio 2022 version 17.14	affected 17.14.0 before 17.14.42
Microsoft / Microsoft Visual Studio 2026 version 18.10	affected 18.10.0 before 18.10.4

CWE

CWE-787

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70007

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.