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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-asyncssh Important Unauthorized File Write CVE-2026-54590

update to version 2.24.0 Fix CVE-2026-54590: Unauthorized file modification via authorized-keys directory escape Fix CVE-2026-54591: Arbitrary file write via p…

Linux

The Hacker News
The Hacker News Vulnerabilities

Cursor Flaw Lets Malicious Cloned Repositories Trigger Windows Code Execution

Open a repository in Cursor on Windows and, if a file named git.exe is sitting in the project root, Cursor runs it. No click, no approval dialog, no warning th…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Defending the Open Source Desktop: Advanced Cybersecurity Strategies for Linux

There was a time when Linux meant server rooms and hobbyist forums. These days it's on regular laptops, and a big part of that is people getting fed up with co…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 OpenSSH Important Fixes for Client-Side DoS CVE-2026-55653

CVE-2026-55653: Fix double free in openssh DH-GEX client path during FIPS known- group validation that leads to client-side denial of service CVE-2026-55654: F…

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora OpenSSH Serious Denial of Service and Heap Vulnerabilities Issues

Improve GSS KEX algorithms documentation CVE-2026-55653: Fix double free in openssh DH-GEX client path during FIPS known- group validation that leads to client…

Linux OpenSSH

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

The Hidden Cost of Enterprise SSH Authentication

We often view OpenSSH security updates through the lens of standard patch management. When a new CVE hits, we scramble to update, check our versions, and retur…

OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS python-urllib3 Serious Information Leak Resolution DLA-4651-1

It was discovered that python-urllib3, an HTTP library with thread-safe connection pooling for Python, did not strip out sensitive headers (such as `Authorizat…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 LTS pbkdf2 Important Signature Spoofing Risk USN-8452-1

pbkdf2 could be made to generate predictable cryptographic keys if it received specially crafted input.

Linux

The Hacker News
The Hacker News Breaches & leaks

INTERPOL Warns Phishing, Ransomware, and AI Scams Are Rising Across Asia-Pacific

A new report from INTERPOL has revealed a "dramatic increase" in cybercrime in Asia and the South Pacific, fueled by rapid digitalization, internet penetration…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS MediaWiki DLA-4640-1 Access Control Bypass Issues

Multiple security vulnerabilities were found in mediawiki, a website engine for collaborative work, which could lead to information disclosure or access contro…

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses

How to Detect a Keylogger on Your System

Comprehensive detection guide covering API-hook, kernel-mode, form-grabber, and hardware keyloggers on Windows, macOS, and Linux — with step-by-step removal in…

Linux Windows Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Cisco SD-WAN Vulnerability: Why Security Starts With the Management Plane

For those of us who live and breathe Linux and open-source infrastructure, the "management plane" is usually just a collection of familiar tools—SSH, APIs, and…

Linux Cisco

The Hacker News
The Hacker News Vulnerabilities

Langflow Vulnerability CVE-2026-5027 Exploited for Unauthenticated RCE

A high-severity security flaw in Langflow, an open-source low-code platform to build artificial intelligence (AI) applications, has come under active exploitat…

The Hacker News
The Hacker News Vulnerabilities

AI-Driven Exploitation is Destroying Vulnerability Management. Here’s How to Handle It.

AI-driven exploitation timelines are rapidly shrinking, and they are not going to stop shrinking. Vulnerabilities are being discovered, reproduced, and weaponi…

The Hacker News
The Hacker News Vulnerabilities

Critical Gogs RCE Vulnerability Lets Any Authenticated User Execute Arbitrary Code

A critical security vulnerability has been disclosed in Gogs, a popular open-source self-hosted Git service, that allows an authenticated user to execute arbit…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Why Linux Servers Get Hacked More Often Than People Think

Linux runs a massive part of the internet. Cloud platforms, databases, containers, web hosting, APIs, and internal business infrastructure all depend heavily o…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 PHP 8.5.6 Critical Fixes Multiple Bugs 2026-c66eaae759

PHP version 8.5.6 (07 May 2026) Core: Fixed bug GH-19983 (GC assertion failure with fibers, generators and destructors). (iliaal) Fixed ZEND_API mismatch on ze…

Linux Windows PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 OpenJDK Important Denial of Service Risks DLA-4566-1

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in incorrect generation of cryptographic keys, denial of service, in…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 OpenJDK-17 Denial Of Service Info Disclosure DLA-4565-1

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in incorrect generation of cryptographic keys, denial of service, in…

Linux

The Hacker News
The Hacker News Breaches & leaks

MuddyWater Uses Microsoft Teams to Steal Credentials in False Flag Ransomware Attack

The Iranian state-sponsored hacking group known as MuddyWater (aka Mango Sandstorm, Seedworm, and Static Kitten) has been attributed to a ransomware attack in …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6246-1 OpenJDK Critical Info Disclosure Denial of Service

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in incorrect generation of cryptographic keys, denial of service, in…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian OpenJDK 17 Critical Cryptographic Failures Advisory DSA-6237-1

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in incorrect generation of cryptographic keys, denial of service, in…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Monkey's Audio Critical Update for Out-of-Bounds Read Issue

Latest Monkey's Audio Codec release. Changes: https://monkeysaudio.com/versionhistory.html .

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 Aqualung FEDORA-2026-43278d411e Critical Out-of-Bounds Fix

Latest Monkey's Audio Codec release. Changes: https://monkeysaudio.com/versionhistory.html .

Linux