Stay Informed

Cybersecurity News

Home / News

Clear

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

32790 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

Debian DSA-6207-1 Flatpak Important Sandbox Breakout Exec Risk

Multiple security vulnerabilities were discovered in Flatpak, an application deployment framework for desktop apps, which could allow a Flatpak app to delete a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 libpng12 Important Heap Overflow CVE-2026-25646 Advisory 2026-0096

MGASA-2026-0096 - Updated libpng12 packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Squid Critical Update 2026-0094 CVE-2025-59362 DoS Issues

MGASA-2026-0094 - Updated squid packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Kernel Patch Notification RLSB-2026-7734 Threat Mitigation

Moderate: kernel security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026 Node.js 22 Important Denial of Service Update

Important: nodejs22 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-6680 Facing Intermittent Service Issues and More

Moderate: kernel security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Python-Django Important DoS and Privilege Abuse 2026-0093

MGASA-2026-0093 - Updated python-django packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 RLSA-2026-6933 Firefox Major Functionality Interruption

Important: thunderbird security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 11 Kea Significant Service Disruption Notice RLSA-2027-9466

Important: kea security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 DLA-4526-1 Firefox-esr Critical Exec Code Threat

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code. For Debian 11 b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 Python-Tornado Important Header Injection DoS Fix MGASA-2026-0092

MGASA-2026-0092 - Updated python-tornado packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9 OpenSSL Vital Buffer Overflow Resolution MGASA-2026-0101

MGASA-2026-0091 - Updated openssl packages fix security vulnerabilities

OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian Oldstable Chromium Critical Execution DoS Info Disclosure DSA-6205-1

Security issues were discovered in Chromium which could result in the execution of arbitrary code, denial of service, or information disclosure. For the oldsta…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.10 QEMU Critical Denial of Service Exec USN-8161-1

Several security issues were fixed in QEMU.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mountain OS 3.12 RLSA-2026-7532 libpng Moderate Service Disruption Risk

Moderate: libtiff security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 OpenSC Important Memory Issues Stack Overflow CVE-2025-66038

New upstream release (#2442363) fixing various security issues

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS USN-8164-1 Linux-Intel-IoT Real-time Critical Flaws

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS Linux Kernel Critical AppArmor Escalation USN-8163-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS OpenSSL Critical Denial of Service Issues USN-8155-2

Several security issues were fixed in OpenSSL.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 16.04 LTS Python-Django Critical Denial of Service USN-8154-2

Several security issues were fixed in Django.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 Node.js Major Denial of Service Vulnerability RLSA-2026-5679

Important: nodejs:22 security update

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

Mallory Launches AI-Native Threat Intelligence Platform, Turning Global Threat Data Into Prioritized Action

Austin, Texas, United States, 9th April 2026, CyberNewswireMallory Launches AI-Native Threat Intelligence Platform, Turning Global Threat Data Into Prioritized…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 fontforge Important Remote Code Exec RLSA-2026-6631

Important: fontforge security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Blizzard OS 4.5 XTERM Stack Corruption Vulnerability RLSB-5620-8397

Moderate: ncurses security update