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All vulnerabilities

Servers and applications

CVE-2026-26131

Incorrect default permissions in .NET allows an authorized attacker to elevate privileges locally.

Severity
High 7.8
Published
10 Mar 2026
Last changed
17 Jun 2026
Added to UpHeron
22 Oct 2026
Fixed in
10.0.4
Sources
NVD

Affected software

SoftwareAffected versions
.NETServers and applications · cpe:a:microsoft:.net
  • From 10.0.0 before 10.0.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-26131
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-26131