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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.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Exploring Keystroke Dynamics for Password Security Enhancement

Are you always looking to expand your security practices? Do you want to take a crack at instituting a whole new way of creating a secure, password infrastruct…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Security flaws found in RealPlayer

EEye Digital Security has uncovered new security holes affecting a wide range of RealNetworks' media players, the latest desktop-based bugs set to worry IT man…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

PacketStormSecurity Announces New Corporate Alliances; Will Raise $25M in Angel/VC Funding

An announcement was made early this morning via the major wire services that the Internet's premiere information security resource, PacketStorm (http://www.pac…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Register.com scrambles to close security ho

Register.com, the second-largest domain name registrar, has acknowledged a security problem that could have allowed people to hijack others' Web sites. The pro…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

PostgreSQL Security Update Needs More Than a Restart

November 12, 2026, was a big day for security fixes to PostgreSQL. Now that there is a new version of the software, some database indexes may need rebuilding a…

Databases

BleepingComputer
BleepingComputer

Microsoft says November security updates cause printing issues

Microsoft warned customers earlier this week that the November 2026 security updates may break printing for documents with complex formatting.…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 Updates python-discovery to 1.9.4 for Security Fixes

Update to version 1.9.4, fixing a number of security problems.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora python-discovery 1.9.4 Update Addresses Security Problems

Update to version 1.9.4, fixing a number of security problems.

Linux

DataBreaches.net
DataBreaches.net Breaches & leaks

Ransomware Without Data Theft Can Still Trigger Mandatory Breach Reporting Under India’s DPDP Law: K7 CyberSecurity

CXO Today reports: A ransomware attack that locks up corporate systems can legally qualify as a reportable personal data breach in India—even if hackers never …

The Record
The Record Breaches & leaks

Hijacked email accounts complicate investigations into European bomb hoaxes

Bomb threats sent to thousands of schools across Europe this week came from a compromised email account at a Taiwanese university, the latest incident in a ser…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian’s Mutt Fixes Address IMAP and Email Handling Flaws

Multiple security issues were discovered in mutt, a text-based MUA. CVE-2026-43859 uses strfcpy instead of memcpy for the IMAP auth_cram MD5 digest. CVE-2026-4…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS Firefox ESR 153.7.0 Fixes Multiple Security Issues

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, sandbox escape,…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 18.04 DAViCal Fixes XSS and CSRF Security Issues

Several security issues were fixed in DAViCal.

Linux

BleepingComputer
BleepingComputer

Microsoft confirms Windows security updates installation issues

Microsoft has confirmed reports that the November 2026 security updates are failing to install on Windows 11 systems with the October preview update.…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 Nokogiri 1.19.7 Fixes Multiple Security Issues

New versioin 1.19.7 is released. This version fixes several security isses.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 pipx Update Addresses 24 Security Vulnerabilities

Update to 1.18.12 upstream release, addressing 24 security problems.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora python-pillow Fixes Buffer Overflows and Image Decoder DoS

Security fix for CVE-2026-112900 Security fix for CVE-2026-112403 Security fix for CVE-2026-112393 Security fix for CVE-2026-112892

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Updates Nokogiri to Address Security Vulnerabilities

New versioin 1.19.7 is released. This version fixes several security isses.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

How to Clone a Git Repository Safely After Git’s Security Fix

Clone safely after the Git security fix with a patched Git client, verify the project’s source, and use git clone without --recurse-submodules to fetch the rep…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware Git Packages Updated to Fix Security Issues and Vulnerabilities

New git packages are available for Slackware 15.0 and -current to fix security issues.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 Node.js Important Security Update - Key Details

Important: nodejs:26 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Node.js 22 Update Fixes DoS and TLS Security Issues

Important: nodejs:22 security, bug fix, and enhancement update

Linux

DataBreaches.net
DataBreaches.net

Grok’s security blind spot exposed users and Musk’s company secrets

Paulina Okunytė reports: More than 35,000 apps created with Elon Musk’s AI assistant Grok were accessible to anyone on the internet, exposing corporate secrets…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE ProFTPD Fixes Security Issues Affecting SFTP and FTP

An update that solves seven vulnerabilities and has two security fixes can now be installed.

Linux