CVE-2026-70174: .NET Remote Code Execution Vulnerability
Microsoft · .NET 10.0 runtime
Vendor fix available · Affected: Microsoft .NET 10.0 runtime · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 60% of scored CVEs
DescriptionCVE.org
Improperly implemented security check for standard in .NET allows an unauthorized attacker to execute code over a network.
Affected products14
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Microsoft · .NET 10.0 runtimefrom 10.0.0 before 10.0.13
- Microsoft · .NET 11.0 runtimefrom 11.0.0 before 11.0.0-rc.2
- Microsoft · .NET 8.0 runtimefrom 8.0.0 before 8.0.32
- Microsoft · .NET 9.0 runtimefrom 9.0.0 before 9.0.21
- Microsoft · Microsoft .NET Framework 3.5from 3.5.0 before 2.0.50727.9188 AND 3.0.30729.9171
- Microsoft · Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2from 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 4.7.2from 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 4.8from 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 4.8.1from 4.8.1 before 2.0.50727.9188 AND 3.0.30729.9171 AND 4.8.9363.0
- Microsoft · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2from 4.7.0 before 4.7.4150.0
- Microsoft · Microsoft .NET Framework 4.8from 4.8.0 before 4.8.4811.0
- Microsoft · Microsoft .NET Framework 4.8.1from 4.8.0.0 before 4.8.9363.0
- Microsoft · Microsoft Visual Studio 2022 version 17.14from 17.14.0 before 17.14.42
- Microsoft · Microsoft Visual Studio 2026 version 18.10from 18.10.0 before 18.10.4
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Microsoft
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-70174 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.