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CVE-2026-71338

Double free in Windows Failover Cluster allows an authorized attacker to elevate privileges locally.

Weakness

Double free in Windows Failover Cluster allows an authorized attacker to elevate privileges locally.

Affected products

  • microsoft windows_10_1607
  • microsoft windows_10_1809
  • microsoft windows_server_2012
  • microsoft windows_server_2016
  • microsoft windows_server_2019
  • microsoft windows_server_2022
  • microsoft windows_server_2025

References

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