capstone: Capstone: Heap buffer overflow via skipdata callback allows denial of service or arbitrary code execution.

A flaw was found in Capstone, a disassembly framework. A local attacker could exploit a heap buffer overflow vulnerability by providing a specially crafted skipdata callback. This flaw occurs because the skipdata length is not properly bounds-checked, which may allow an attacker to write beyond...

CVE-2025-67873

Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make csdisasm/csdisasmiter memcpy more than 24 bytes into csinsn.bytes, causing a heap buffer overflow in the disassembly path. Commit...

CVE-2025-68114

Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat lets a malicious csoptmem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit...

PT-2025-51923

Name of the Vulnerable Software and Affected Versions Capstone versions 6.0.0-Alpha5 and prior Description An unchecked return value from the vsnprintf function within SStream concat can lead to a stack buffer underflow or overflow. A malicious cs opt mem.vsnprintf input can cause SStream’s index...

ROPgadget - This Tool Lets You Search Your Gadgets On Your Binaries To Facilitate Your ROP Exploitation

This tool lets you search your gadgets on your binaries to facilitate your ROP exploitation. ROPgadget supports ELF/PE/Mach-O format on x86, x64, ARM, ARM64, PowerPC, SPARC and MIPS architectures. Since the version 5, ROPgadget has a new core which is written in Python using Capstone disassembly...

Firmware Analysis Tool: Binwalk

Binwalk is a fast, easy to use tool for analyzing and extracting firmware images Firmware Analysis Tool Binwalk is: Fast Flexible Extendable Easy to use Binwalk can: Find and extract interesting files / data from binary images Find and extract raw compression streams Identify opcodes for a variet...