CVE-2026-90803

GNU Binutils 2.47 is affected by a buffer overflow in the function elf_x86_64_relocate_section (file bfd/elf64-x86-64.c , component ld ). The vulnerability is triggered by manipulation of the argument roff via a malformed relocation , leading to heap out-of-bounds read/write and a segmentation fa...

CVE-2026-90801 GNU Binutils ld cache.c cache_bwrite buffer overflow

A security flaw has been discovered in GNU Binutils 2.47. This impacts the function cachebwrite of the file bfd/cache.c of the component ld. The manipulation of the argument nbytes results in buffer overflow. The attack requires a local approach. The exploit has been released to the public and ma...

whoc

whoc A container image that extracts the underlying container runtime and sends it to a remote server. Poke at the underlying container runtime of your favorite CSP container platform! WhoC at Defcon 29 Cloud Village Azurescape - whoc-powered research, the first cross-account container takeover i...

Maverick

Maverick Un agente de C2 de Adaptix construido con Crystal Palace: un enlazador PIC Código Independiente de Posición personalizado y un sistema de módulos PICO. Demuestra cómo construir agentes de shellcode modulares donde cada componente transporte, tareas, ofuscación es un blob PICO separado qu...

goblin

libgoblin Documentation https://docs.rs/goblin/ changelog Usage Goblin requires rustc 1.85.0 Rust 2024 edition. Add to your Cargo.toml root@kitploit: dependencies goblin = "0.10" Features awesome crate name zero-copy, cross-platform, endian-aware, ELF64/32 implementation - wow! zero-copy,...

ExportDumper

ExportDumper Una pequeña herramienta que hice para volcar la tabla de exportaciones de archivos PE. El caso de uso principal estaba pensado para usarse dentro de un proxy de DLL. Uso root@kitploit: .\ExportDump dllpath p. ej. root@kitploit: .\ExportDump C:\Windows\System32\version.dll Dumping all...

yellow

root@kitploit: | | | | | | |/ \ | |/ \ \ /\ / / | || | / | | \ V V / , ||||/ // |/ - Just add blue. yellow - solo añade azul Modificaciones binarias sencillas que activarán un canarytoken cuando se ejecute un binario. Ideal para colocar trampas en sistemas de producción contra atacantes...

CVE-2023-4911

CVE-2023-4911-Looney-Tunables Taller de escalada de privilegios local Looney Tunables CVE-2023-4911 solo con fines educativos Enlaces: Vídeo de IPPSEC Entrada de blog de Qualsys Detalles técnicos de Qualsys Script de Python del exploit PoC Fuentes de GLIBC Documentación de tunables de GLIBC...

Astra Linux – Vulnerability in binutils

A vulnerability was discovered in GNU Binutils 2.43 and is classified as critical. This issue affects the function bfdelfgcmarkrsec in the file elflink.c of the component ld. The vulnerability leads to a heap-based buffer overflow. The attack can be initiated remotely. The complexity of the attac...

Astra Linux – Vulnerability in binutils

A vulnerability has been discovered in GNU Binutils 2.43. This vulnerability has been identified as problematic. The function bfdputl64 in the file libbfd.c of the component ld is affected by this vulnerability. Manipulation of this function leads to memory corruption. The attack can be launched...

Astra Linux - Vulnerability in Golang-1.19

The go command may execute arbitrary code during compilation when using cgo. This can occur when running “go get” on a malicious module, or when running any other command that compiles unauthorized code. This issue can be triggered by linker flags, specified via the cgo LDFLAGS directive. Flags...

Astra Linux – Vulnerability in binutils

A vulnerability was discovered in GNU Binutils version 2.44. It has been rated as critical. The issue affects the elfgcsweep function in the bfd/elflink.c file of the ld component. Manipulation of this function can lead to memory corruption. An attack must be approached locally. The exploit has...

Astra Linux - Vulnerability in Golang-1.19

The go command may execute arbitrary code during compilation when using cgo. This can occur when running “go get” on a malicious module, or when running any other command that compiles unauthorized code. This issue can be triggered by linker flags, specified via the cgo LDFLAGS directive. The...

SUSE CVE-2026-19548

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

AZL-95892 CVE-2026-19548 affecting package binutils 2.41-13

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

CVE-2026-19548

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

PT-2026-71137

Name of the Vulnerable Software and Affected Versions binutils affected versions not specified Description Multiple Use-After-Free issues exist in the add archive element function within the GNU linker ld, a component of binutils. The problem occurs when plugin maybe claim in ld/plugin.c frees th...

Linux Distros Unpatched Vulnerability : CVE-2026-19548

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root caus...

Binutils: gnu binutils: heap-buffer-overflow in linker leads to information disclosure and denial of service

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OESA-2026-3257 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...