Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

19475 result(s) for "Email security" — best match first.

What it means for your servers

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 Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 freeipmi 1.6.20 Fixes Code Execution and DoS

Moderate: freeipmi security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 BIND Update Fixes DNSSEC Denial-of-Service Vulnerability

Moderate: bind security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Python 3.9 Fixes SSL and File Handling Flaws

Important: python3.9 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 xorg-x11-server Fixes Code Execution and Escalation

Important: xorg-x11-server security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 libX11 Update Fixes a Heap Buffer Overflow

Important: libX11 security update

Linux

The Hacker News
The Hacker News Vulnerabilities

Apple Backports Fix for Exploited CoreGraphics Flaw to Older iPhones and iPads

Apple on Monday backported fixes for a high-severity security flaw that was exploited in real-world cyber attacks to older devices. The vulnerability, tracked …

Apple

BleepingComputer
BleepingComputer Vulnerabilities

Apple backports CoreGraphics zero-day patches to older iPhones

​Apple has backported security patches released last month to older iPhones and iPads, addressing a zero-day bug exploited in "extremely sophisticated" targete…

Apple

The Hacker News
The Hacker News Vulnerabilities

OpenAI Compaction Flaw Let Researchers Bypass Hidden Reasoning Protections

OpenAI's compaction feature, which shrinks a long conversation to save space, could be turned into a way to copy a model's hidden reasoning out in plain text, …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 Vim Fixes Command Injection and Code Execution

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 10 Emacs Update Addresses Code Execution on File Open

emacs security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 10 libX11 Fixes Malicious X Server Buffer Overflow

libX11 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux xdg-dbus-proxy Update Fixes a Sandbox Escape Vulnerability

xdg-dbus-proxy security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu nginx Fixes Remote Code Execution and SSL Bypass

Several security issues were fixed in nginx.

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 Python Fixes Unsafe Tarfile Extraction Vulnerability

An update that solves one vulnerability and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Squid 5.7 Important Fix for HTTP and ICP Request Handling

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

Linux

BleepingComputer
BleepingComputer Vulnerabilities

Microsoft releases emergency .NET patches for critical Brotli flaw

Microsoft released emergency .NET security updates to patch a critical vulnerability known as Broccoli2Shell, also tracked as Node2Shell and HTTP2Shell.…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia libjxl Update Fixes Image Decoding Vulnerabilities

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia kronosnet Fixes Key Exposure and Packet Vulnerability Flaws

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Ghostscript JPEG 2000 Heap Overflow Vulnerability Fix

Security update

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: This2Shell, That2Shell, Everything's an RCE? Rogue AI, Supply Chain Chaos and More

This2Shell, That2Shell, Everything2Shell. That's pretty much how the last week went. Critical bugs that let attackers run code remotely are showing up everywhe…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS ImageMagick Fixes Flaws in Image Processing

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Thunderbird Update Addresses Code Execution and Data Exposure

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure Debian follows the Thu…

Linux

The Hacker News
The Hacker News Breaches & leaks

Unpatched Tailscale SSH Flaws Could Let a Hacked Device Reach Root on Other Servers

A single hacked device on a Tailscale network can be used to gain root access to other servers it can reach, according to a security researcher who published t…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 BIND 2026-0541 Fixes DNS Attack Vulnerabilities

Security update