Heap Exploitation: Getting started
PinnedYou will see the world is so big when you learn heap.
May 8, 2025
32 min read
Heap Exploitation
Posts by K.
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K K. -
![[PWN COLELGE] - V8 Exploitation Part 2](/assets/cover_photo_wargame_imresizer.c0uKbPX6_ZGkQPM.webp)
[PWN COLELGE] - V8 Exploitation Part 2
New journey into V8 Exploitation
K K.January 18, 202616 min read2026 Wargame pwn_college +1 -
[PWN COLELGE] - V8 Exploitation Part 1
New journey into V8 Exploitation
K K.January 2, 202620 min read2026 Wargame pwn_college +1 -
![[WRITE UP] - CSCV Qual 2025](/assets/cover_photo_wup_imresizer.Cs_tM9h3_ZkWhsF.webp)
[WRITE UP] - CSCV Qual 2025
All pwn challenges write ups from CSCV Quals 2025
K K.October 21, 202513 min read2025 PWN WriteUp -
[WRITE UP] - IrisCTF 2025
Archive CTF but worth to write up
K K.October 6, 202514 min read2025 PWN WriteUp -
[WRITE UP] - ASIS CTF 2025: Ultimate Baby Bof
Yet another CTF write up
K K.September 8, 20255 min read2025 PWN WriteUp -
[OFFICAL WRITE UP] - BlitzCTF 2025
Offical write up for pwn challenge from BlitzCTF 2025
K K.July 7, 202585 min read2025 PWN WriteUp -
[WRITE UP] - GPN CTF 2025
Yet another CTF write up
K K.June 22, 20259 min read2025 PWN WriteUp -
[WRITE UP] - Malta CTF 2025
Yet another CTF write up
K K.June 22, 20255 min read2025 PWN WriteUp -
[WRITE UP] - SmileyCTF 2025
Yet another CTF write up
K K.June 18, 202512 min read2025 PWN WriteUp -
[WRITE UP] - N0PSctf 2025
Yet another CTF wrtite up
K K.June 3, 202511 min read2025 PWN WriteUp -
[WRITE UP] - BYU CTF 2025
Yet another CTF wrtite up
K K.May 26, 202520 min read2025 PWN WriteUp -
[WRITE UP] - NahamCon CTF 2025
Yet another CTF wrtite up
K K.May 25, 20257 min read2025 PWN WriteUp -
[PWNABLE.TW] - re-alloc
Re-alloc the world!
K K.May 15, 20255 min read2025 Wargame pwnable.tw -
[PWNABLE.TW] - unexploitable
Nothing is unexploitable, even if it seems so...
K K.May 6, 202512 min read2025 Wargame pwnable.tw -
[PWNABLE.TW] - tcache tear
tcachebin >> fastbin
K K.May 4, 20259 min read2025 Wargame pwnable.tw -
[PWNABLE.TW] - hacknote
Is this note safe?
K K.May 3, 20257 min read2025 Wargame pwnable.tw -
[PWNABLE.TW] - 3x17
Old school pwnable challenge
K K.May 2, 20257 min read2025 Wargame pwnable.tw -
[WRITE UP] - UMD CTF 2025
Yet another CTF, another writeup!
K K.April 28, 202523 min read2025 PWN REV +1 -
[WRITE UP] - DawgCTF 2025 - Clobber
Pure Stack Pivot Challenge
K K.April 23, 202512 min read2025 PWN WriteUp -
[PWNABLE.TW] - Start
Just the beginning.
K K.March 30, 20257 min read2025 Wargame pwnable.tw -
[PWNABLE.TW] - calc
Tough challenge for anyone not confident in reversing—needed.
K K.March 30, 202511 min read2025 Wargame pwnable.tw -
[PWNABLE.TW] - orw
Yet another ORW shellcode challenge.
K K.March 30, 202510 min read2025 Wargame pwnable.tw -
[WRITE UP] - Cyber Apocalypse CTF 2025: Tales from Eldoria
Yet another CTF, another writeup!
K K.March 13, 202516 min read2025 PWN WriteUp -
[WRITE UP] - LA CTF 2025
Yet another CTF, another writeup!
K K.March 13, 202521 min read2025 PWN WriteUp +1 -
[WRITE UP] - TAMUctf 2025
Write up for some pwn challenge I solved in TAMUctf 2025
K K.March 13, 202524 min read2025 WriteUp PWN -
[WRITE UP] - UTCTF 2025
Yet another CTF, another writeup!
K K.March 13, 20259 min read2025 WriteUp PWN -
[WRITE UP] - squ1rrel CTF 2025
Yet another CTF, another writeup!
K K.March 13, 202526 min read2025 WriteUp PWN