CVE-2026-69669 - Windows Kernel heap-based buffer overflow enables network-triggered code execution - Upwind | Cloud & AI Security for the Realtime Era

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CVE-2026-69669

By Stav Salman |

9 September 2026

CVE-2026-69669 – Windows Kernel heap-based buffer overflow enables network-triggered code execution

A heap-based buffer overflow (CWE-122) in the Windows Kernel allows an unauthorized attacker to execute code over a network. Affects Windows `10 1607