flopz

Flopz - Firmware Liberation on Python Flopz is an assembler toolkit written in pure python. Use it to: Create shellcode for embedded systems Dynamically patch large collections of binaries Instrument firmware images, for debugging and fuzzing Currently, Flopz supports: ARM: Thumb Mode PPC: VLE,...

Krakatau

Krakatau provides an assembler and disassembler for Java bytecode, which allows you to convert binary classfiles to a human readable text format, make changes, and convert it back to a classfile, even for obfuscated code. You can also create your own classfiles from scratch by writing bytecode...

shellcide

Shellcide x8664 shellcode IDE for Linux. You can find an online demodoes not support debugging here: Shellcide Online Demo Status This is a tool I tried to make back in around 2018, but never finished because of my lack of skills and interest in GUI development. I'm now using this as an excuse to...

QuickAsm

Quick Assembler Simple experimental x86/x64 assembler and emulator. Quick Assembler is a Windows application built with WTL and my WTLHelper library, with light and dark themes. Here is a list of currently supported features: Editing, opening, and saving ASM files, including undo/redo, with synta...

CVE-2021-3279

CVE-2021-3279 https://www.cvedetails.com/cve/CVE-2021-3279/...

fhex

Fhex - A Full-Featured HexEditor This project is born with the aim to develop a lightweight, but useful tool. The reason is that the existing hex editors have some different limitations e.g. too many dependencies, missing hex coloring features, etc.. This project is based on qhexedit2 , capstone...

Simple-Polymorphic-Engine-SPE32

Simple Polymorphic Engine — SPE32 Simple Polymorphic Engine SPE32 is a simple polymorphic engine for encrypting code and data. SPE32 allows you to encrypt any data and generate a unique decryption code for this data. The encryption algorithm uses randomly selected instructions and encryption keys...

smali

About smali/baksmali is an assembler/disassembler for the dex format used by dalvik, Android's Java VM implementation. The syntax is loosely based on Jasmin's/dedexer's syntax, and supports the full functionality of the dex format annotations, debug info, line info, etc. Downloads are at...

Astra Linux – Vulnerability in Nasm

There is a use-after-free in asm/preproc.c function ppgetline in Netwide Assembler NASM 2.14rc16, which will cause a denial of service during a line-number increment attempt...

Astra Linux – Vulnerability in Nasm

In Netwide Assembler NASM 2.15rc0, a heap-based buffer over-read occurs due to a malicious .asm file during the call to settextfree from expandonesmacro in asm/preproc.c...

Astra Linux – Vulnerability in Nasm

There is an illegal address access in asm/preproc.c function: ismmacro within Netwide Assembler NASM 2.14rc16. This issue may lead to a denial of service due to out-of-bounds array access, as a certain conversion can result in a negative integer...

keystone

Keystone Engine Keystone ist ein leichtgewichtiges, plattform- und architekturübergreifendes Assembler-Framework. Es bietet einige unvergleichliche Funktionen: Multi-Architektur, mit Unterstützung für Arm, Arm64 AArch64/Armv8, Ethereum Virtual Machine, Hexagon, Mips, PowerPC, RISC-V, Sparc, Syste...

stream-json has a prototype pollution issue: Assembler writes this.current[this.key] on plain objects

Summary A prototype-pollution vulnerability in stream-json lets attacker-controlled JSON replace a parsed object's prototype. Details The streaming JSON parser StreamValues/StreamObject/jsonc variants writes keys via plain assignment, so a proto key replaces the parsed object's prototype with...

NPM: stream-json has a prototype pollution issue: Assembler writes this.current[this.key] on plain objects

NPM: stream-json has a prototype pollution issue: Assembler writes this.currentthis.key on plain objects vulnerability discovered by ? in WordPress Npm stream-json versions 3.6.0...

GHSA-MJW6-4JJ6-33HC stream-json has a prototype pollution issue: Assembler writes this.current[this.key] on plain objects

Summary A prototype-pollution vulnerability in stream-json lets attacker-controlled JSON replace a parsed object's prototype. Details The streaming JSON parser StreamValues/StreamObject/jsonc variants writes keys via plain assignment, so a proto key replaces the parsed object's prototype with...

CVE-2026-104183

A flaw was found in stream-json. When parsing JSON data, the Assembler component directly assigns properties, allowing an input key named 'proto' to replace a parsed object's internal prototype rather than creating a standard property. An attacker who supplies crafted input can exploit this...

CVE-2026-104183 stream-json: Prototype pollution: Assembler writes this.current[this.key] on plain objects

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.6.0, Assembler materializes object properties with plain assignment, so an input key named proto invokes the inherited setter and causes parsed object prototype replacemen...

CVE-2026-104183 stream-json: Prototype pollution: Assembler writes this.current[this.key] on plain objects

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.6.0, Assembler materializes object properties with plain assignment, so an input key named proto invokes the inherited setter and causes parsed object prototype replacemen...

Astra Linux – Vulnerability in Nasm

In libnasm.a of Netwide Assembler NASM 2.14.xx, asm/pragma.c allows for a NULL pointer dereferencing in processpragma, searchpragmalist, and nasmsetlimit when "%pragma limit" is mishandled...

Linux Distros Unpatched Vulnerability : CVE-2026-89459

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/percpu: Fix MVIYPERCPU with older binutils Commit a737737cdb9c s390/percpu:...