Quasar Linux RAT Steals Developer Credentials for Software Supply Chain Compromise

A previously undocumented Linux implant codenamed Quasar Linux RAT QLNX is targeting developers' systems to establish a silent foothold as well as facilitate a broad range of post-compromise functionality, such as credential harvesting, keylogging, file manipulation, clipboard monitoring, and...

OSEC-2026-03 opam install sandbox escape

Summary .install files do not validate whether they are inside the package area, and so can bypass sandboxing. Exploit In a package.install file, this installs a file as /.bashrc: bin: "payload.sh" "../../../.bashrc" Timeline - 2026-04-11: Anil forwarded the issue from Andrew Nesbitt to the OCaml...

CVE-2026-32116

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...

EUVD-2026-11643

Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite...

Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite

Impact What kind of vulnerability is it? Who is impacted? Receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This could be used to compromise the receiver's computer. Only the sender of the file th...

UBUNTU-CVE-2026-32116

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...

CVE-2026-32116 Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...

CVE-2026-32116

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...

CVE-2026-32116 Magic Wormhole: "wormhole receive" allows arbitrary local file overwrite

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorizedkeys and .bashrc. This cou...

PT-2026-25032

Magic Wormhole makes it possible to get arbitrary-sized files and directories from one computer to another. From 0.21.0 to before 0.23.0, receiving a file wormhole receive from a malicious party could result in overwriting critical local files, including /.ssh/authorized keys and .bashrc. This...

Do Not Allow Hidden Executable Files

In Linux, the name of a hidden file starts with a dot .. Hidden executable files are not allowed in the system. Note that . and . are not hidden files. They refer to the current directory and upper-level directory, respectively. The .bashrc, .bashprofile, and .bashlogout files are script files us...

MAL-2024-12259 Malicious code in driftme (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 4db40025175947d42bcca75bc2f04d0dab05379e9e84108c40de1cda6a854604 Importing the module starts executing a remote script, as well as leaves a persitance in the .bashrc --- Category: MALICIOUS - The campaign has clearly malicio...

MAL-2024-12230 Malicious code in catme (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 7b5df44af9cbed7b8a7112f36f9c99b466e9143b36d62fd43e4caf480df811d0 Importing the module starts executing a remote script, as well as leaves a persitance in the .bashrc --- Category: MALICIOUS - The campaign has clearly malicio...

Malicious code in catme (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 7b5df44af9cbed7b8a7112f36f9c99b466e9143b36d62fd43e4caf480df811d0 Importing the module starts executing a remote script, as well as leaves a persitance in the .bashrc --- Category: MALICIOUS - The campaign has clearly malicio...

Malicious code in driftme (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 4db40025175947d42bcca75bc2f04d0dab05379e9e84108c40de1cda6a854604 Importing the module starts executing a remote script, as well as leaves a persitance in the .bashrc --- Category: MALICIOUS - The campaign has clearly malicio...

D3m0n1z3dShell - Demonized Shell Is An Advanced Tool For Persistence In Linux

Demonized Shell is an Advanced Tool for persistence in linux. Install git clone https://github.com/MatheuZSecurity/D3m0n1z3dShell.git cd D3m0n1z3dShell chmod +x demonizedshell.sh sudo ./demonizedshell.sh One-Liner Install Download D3m0n1z3dShell with all files: curl -L...

SUSE CVE-2023-50254

Deepin Linux's default document reader deepin-reader software suffers from a serious vulnerability in versions prior to 6.0.7 due to a design flaw that leads to remote command execution via crafted docx document. This is a file overwrite vulnerability. Remote code execution RCE can be achieved by...

DynastyPersist - A Linux Persistence Tool!

A Linux persistence tool! A powerful and versatile Linux persistence script designed for various security assessment and testing scenarios. This script provides a collection of features that demonstrate different methods of achieving persistence on a Linux system. Features 1. SSH Key Generation:...

Race Condition in Grunt

file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privilege...

CVE-2022-1537

file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privilege...