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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Alerts

FBI Warns North Korean Hackers Using Malicious QR Codes in Spear-Phishing

The U.S. Federal Bureau of Investigation (FBI) on Thursday released an advisory warning of North Korean state-sponsored threat actors leveraging malicious QR c…

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: RustFS Flaw, Iranian Ops, WebUI RCE, Cloud Leaks, and 12 More Stories

The internet never stays quiet. Every week, new hacks, scams, and security problems show up somewhere.This week’s stories show how fast attackers change their …

The Hacker News
The Hacker News Vulnerabilities

Cisco Patches ISE Security Vulnerability After Public PoC Exploit Release

Cisco has released updates to address a medium-severity security flaw in Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) with a pub…

Cisco

The Hacker News
The Hacker News Vulnerabilities

n8n Warns of CVSS 10.0 RCE Vulnerability Affecting Self-Hosted and Cloud Versions

Open-source workflow automation platform n8n has warned of a maximum-severity security flaw that, if successfully exploited, could result in authenticated remo…

The Hacker News
The Hacker News

The Future of Cybersecurity Includes Non-Human Employees

Non-human employees are becoming the future of cybersecurity, and enterprises need to prepare accordingly. As organizations scale Artificial Intelligence (AI) …

The Hacker News
The Hacker News Vulnerabilities

Ongoing Attacks Exploiting Critical RCE Vulnerability in Legacy D-Link DSL Routers

A newly discovered critical security flaw in legacy D-Link DSL gateway routers has come under active exploitation in the wild.The vulnerability, tracked as CVE…

The Hacker News
The Hacker News Vulnerabilities

New n8n Vulnerability (9.9 CVSS) Lets Authenticated Users Execute System Commands

A new critical security vulnerability has been disclosed in n8n, an open-source workflow automation platform, that could enable an authenticated attacker to ex…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Curl Important Memory Crash Issue DLA-4432-1 CVE-2025-9086

A vulnerability was found in Curl, an easy-to-use client-side URL transfer library and command line tool. It can cause a crash or potentially a memory out of b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm: GIMP Important Denial Of Service DSA-6093-1 CVE-2025-14422

Several vulnerabilities were discovered in GIMP, the GNU Image Manipulation Program, which could result in denial of service or potentially the execution of ar…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

MongoDB 8.2: Memory Leak Risk CVE-2025-14847 Critical Exploit

MongoBleed, tracked as CVE-2025-14847, is a high-severity flaw in MongoDB that allows unauthenticated attackers to read small pieces of a server's memory. In s…

Databases

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

MongoBleed MongoDB Memory Leak Under Active Exploitation Distros Lag on Updates

MongoBleed, tracked as CVE-2025-14847, is a high-severity flaw in MongoDB that allows unauthenticated attackers to read small pieces of a server's memory. In s…

Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: net-snmp Important Buffer Overflow Fix DLA-4430-1 CVE-2025-68615

net-snmp is a SNMP application library, tools and daemon. A specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: delve Critical Memory Exhaustion Fixes FEDORA-2025-6d4139dafe

Support for Go 1.26 and security fixes. Upstream release notes.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: Investigating Critical CVE-2025-47906 Denial of Service Risk

Support for Go 1.26 and security fixes. Upstream release notes.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: php-zip Important PHAR Deserialization 2025-4428-2

Two vulnerabilities were discovered in php-dompdf, a PHP library to convert HTML to PDF. CVE-2021-3838 php-dompdf is vulnerable to PHAR deserialization due to …

Linux PHP

The Hacker News
The Hacker News

Silver Fox Targets Indian Users With Tax-Themed Emails Delivering ValleyRAT Malware

The threat actor known as Silver Fox has turned its focus to India, using income tax-themed lures in phishing campaigns to distribute a modular remote access t…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Exploring AI Agents' Influence on Linux Security Threats and Administration

AI didn't invent hacking, and it didn't make attackers smarter. It removed friction. Tasks that once required patience, focus, and a fair amount of context now…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: python-urllib3 Critical Denial of Service CVE-2025-50181 DLA-4421-1

Vulnerabilities were found in python-urllib3, an HTTP library with thread-safe connection pooling for Python, which could lead to denial of service or request …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: postgresql-13 Critical DoS Integer Wraparound CVE-2025-12817

A couple of vulnerabilities were discovered in postgresql-13, the widely-popular database management system: CVE-2025-12817 Missing authorization in PostgreSQL…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42: roundcubemail Important XSS Fix with Advisory ID 2025-fec36f9eaf

Release 1.6.12 Support IPv6 in database DSN (#9937) Don't force specific error_reporting setting Fix compatibility with PHP 8.5 regarding array_first() Remove …

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: Roundcube Webmail Low XSS & Info Disclosure 2025-58eb59741f

Release 1.6.12 Support IPv6 in database DSN (#9937) Don't force specific error_reporting setting Fix compatibility with PHP 8.5 regarding array_first() Remove …

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian Trixie: c-ares Critical Denial of Service Advisory DSA-6084-1

It was discovered that c-ares, a library that performs DNS requests and name resolution asynchronously, does not properly handle termination of queries which m…

Linux

The Hacker News
The Hacker News

Kimsuky Spreads DocSwap Android Malware via QR Phishing Posing as Delivery App

The North Korean threat actor known as Kimsuky has been linked to a new campaign that distributes a new variant of Android malware called DocSwap via QR codes …

Android

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: util-linux Update 2.41.4 Urgent CVE-2025-14105

upstream stable upgrade from 2.41.1 to 2.41.3 (CVE-2025-14104 and other issues)

Linux