DreamHack.io

DreamHack.io > 364 - SigReturn-Oriented Programming

sigrop stack-buffer-overflow stack-pivoting return-address-overwrite
February 8, 2026 • January 21, 2026 • Easy

DreamHack.io > 621 - Sea of Stack

rop return-address-overwrite stack-buffer-overflow
February 8, 2026 • December 18, 2025 • Medium

DreamHack.io > 359 - Master Canary

master-canary bypass-stack-canary stack-buffer-overflow return-address-overwrite thread-local-storage
February 7, 2026 • January 17, 2026 • Easy

DreamHack.io > 721 - Santa claus is coming to town

Vulnerability: arbitrary size allocation; out-of-bound write - improper index check.

heap-buffer-overflow out-of-bound arbitrary-size-allocation hook-overwrite
February 7, 2026 • December 18, 2025 • Easy
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