Kali Linux 2025.3 Released: More Powerful Than You Imagine

Offensive Security has officially announced the release of Kali Linux 2025.3, which is the third update of this Debian-based penetration testing and ethical hacking distribution in 2025.

Kali Linux 2025.3 Released: More Powerful Than You Imagine

Following the release of Kali Linux 2025.2 over three months ago, the latest Kali Linux 2025.3 brings several significant improvements. The most notable update is the Nexmon support — a “patched firmware” for specific wireless chips that extends their functionality. Thanks to this, the built-in Wi-Fi on the Raspberry Pi finally supports Monitor Mode and Injection Mode.

The official statement reads:

“In Kali 2025.1, we adjusted the packaging of the Raspberry Pi kernel and upgraded to a new major version. Now, Nexmon support is back, and it also supports the Raspberry Pi 5! Additionally, Nexmon is not limited to Raspberry Pi devices; it is also available for other devices.”

Ten New Hacking Tools Added

Kali Linux 2025.3 introduces ten new penetration testing tools, including:

  • Caido / Caido-cli: A web security auditing toolkit

  • Detect It Easy (DiE): A file type identification tool

  • Gemini CLI: An open-source AI terminal assistant that brings Gemini capabilities directly to the command line

  • ligolo-mp: A multi-user network tunneling and pivoting solution

  • vwifi-dkms: Used to create a “virtual Wi-Fi network” for connection and disconnection simulation

  • krbrelayx: A Kerberos relay and unconstrained delegation attack toolkit

  • llm-tools-nmap: Allows large language models to perform network discovery and security scanning via nmap

  • mcp-kali-server: MCP configuration service connecting AI Agents

  • patchleaks: Quickly identifies security patches and provides detailed descriptions for verification or exploitation

Other Update Highlights

  • A new Xfce panel plugin has been added to quickly view and copy the current IP address of the VPN connection

  • Kali NetHunter has improved CARsenal and wireless injection capabilities

  • Support for ARMel (Acorn RISC Machine, Little-Endian) architecture has been discontinued

How to Obtain

Users can download Kali Linux 2025.3 from the official Kali Linux website, supporting various platform versions: 64-bit, ARM, virtual machines, cloud, WSL, and mobile devices.

Users who have Kali Linux installed can simply run the following command in the terminal to upgrade:

sudo apt update && sudo apt full-upgrade

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