CVE-2026-70186: ASP.NET Core Denial of Service Vulnerability
Microsoft · ASP.NET Core 10.0
Vendor fix available · Affected: Microsoft ASP.NET Core 10.0 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 62% of scored CVEs
DescriptionCVE.org
Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Affected products5
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Microsoft · ASP.NET Core 10.0from 10.0 before 10.0.13
- Microsoft · ASP.NET Core 8.0from 8.0 before 8.0.32
- Microsoft · ASP.NET Core 9.0from 9.0 before 9.0.21
- 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
- Weakness
- Deadlock · Race Conditions
- Vendor
- Microsoft
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-70186 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.