OSED
OffSec

Offensive Security Exploit Developer

Expert Practical exploit-development exam + report Pass: Provider does not publicly guarantee fixed cut sc… $1,499

OSED validates exploit-development depth on modern Windows targets, requiring reliable exploit chains and clear technical write-ups. 2026-ready study should emphasize debugging rigor, exploit reliability, and mitigation-aware reasoning.

Official Page
IssuerOffSec
FormatPractical exploit-development exam + report
Duration48h exam window + report window (indicative)
Pass ScoreProvider does not publicly guarantee fixed cut sc…
Valid For3y
Prerequisites
Recommended: C/C++ fundamentals, assembly basics, debugger familiarity, and prior lab work with Linux/Windows internals.
Syllabus Overview

5 exam domains — click "Syllabus" tab for full breakdown

Program Analysis Fundamentals 20%
Memory Corruption & Bug Discovery 25%
Exploit Development 25%
Mitigation Bypass & Advanced Techniques 20%
Documentation & Research Communication 10%