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Servers and applications

CVE-2021-26423

.NET Core and Visual Studio Denial of Service Vulnerability

Severity
High 7.5
Published
12 Aug 2021
Last changed
10 Aug 2026
Added to UpHeron
22 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
.NETServers and applications · cpe:a:microsoft:.net
  • From 5.0 up to 5.0.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-26423
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-26423