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Servers and applications

CVE-2026-32177

Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally.

Severity
High 7.3
Published
12 May 2026
Last changed
15 Jul 2026
Added to UpHeron
22 Oct 2026
Fixed in
8.0.27, 9.0.16, 10.0.8
Sources
NVD

Affected software

SoftwareAffected versions
.NETServers and applications · cpe:a:microsoft:.net
  • From 8.0.0 before 8.0.27
  • From 9.0.0 before 9.0.16
  • From 10.0.0 before 10.0.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-32177
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-32177