Definition
Plain language
Microsoft's debugger for Windows, used to inspect crashes and program state.
As stated in the literature
The Windows Debugger, used with page-heap enabled to capture deterministic crash reports from race-induced memory corruption.
Why it matters: It is the standard tool for digging into the kind of intermittent, hard-to-reproduce crashes that most other debuggers miss.
For example, with page-heap enabled, WinDbg can capture the exact stack at the moment a race condition corrupts memory in a Windows service.
Heard on the show
“The server compiles it, deploys it onto a Windows VM running under QEMU, executes it against the live service, and any crash is captured by an attached debugger — WinDbg.”Episode 024 — An AI Agent That Found 28 Zero-Days in Windows — And What Made It Work