Stay Informed

Cybersecurity News

Home / News

Clear

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

32742 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

openSUSE Multipath-Tools Moderate Heap OOB Read Vulnerability 2026-3199-1

SUSE released a security update for multipath-tools addressing vulnerabilities in kpartx that could lead to memory issues through crafted disk images or device…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE GraphicsMagick Low Memory Leak Advisory 2026-3201-1

A security update for GraphicsMagick addresses a memory leak vulnerability (CVE-2026-61870) affecting several SUSE products, allowing users to install necessar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 16.04 libapache-mod-jk Important Fix for DoS Issue USN-8369-2

Ubuntu issued a security notice regarding a regression in libapache-mod-jk affecting version 16.04 LTS, reintroducing a fix for CVE-2023-41081 due to a previou…

Linux Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2026-42952 glibc Moderate Denial-of-Service Issues

A glibc security update for Rocky Linux 9 addresses vulnerabilities causing information disclosure, denial of service, and application crashes, necessitating i…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 .NET 9.0 Important Denial of Service Fix RLSA-2026-41899

A critical update for .NET 9.0 on Rocky Linux 8 addresses multiple security vulnerabilities and includes bug fixes, with new versions available for SDK and run…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 nginx-mod-naxsi Critical Arbitrary Code Exec Vuln 2026-60fc198d3b

The Fedora update announces a rebuild of various nginx modules, including nginx-mod-naxsi, and addresses security vulnerabilities, notably allowing arbitrary c…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 NGINX-Mod-Brotli Critical Fix for CVE-2026-42533

The Fedora 44 update includes several NGINX modules rebuilt for version 1.30.4, addressing security vulnerabilities CVE-2026-42533, CVE-2026-60005, and CVE-202…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 acl Important Symlink Escalation RLSA-2026-43420

A security update for acl on Rocky Linux 8 addresses vulnerabilities related to privilege escalation and symlink traversal, with CVE scores indicating signific…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 Kernel Critical Memory Exposure Flaws USN-8597-1

Ubuntu released a security notice addressing multiple vulnerabilities in the Linux kernel affecting Ubuntu 20.04 LTS, necessitating immediate updates and poten…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Kernel Significant NTFS Exploit Privilege Escalation Alert

Ubuntu has released a security update fixing multiple vulnerabilities in the Linux kernel, affecting the NTFS file system and some AMD processors, requiring ke…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel Critical Risk Multiple Issues USN-8595-1

Ubuntu 22.04 LTS has addressed multiple vulnerabilities in the Linux oracle-6.8 kernel affecting AMD processors, enhancing security and requiring users to upda…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Fractal Important Denial Of Service Advisory 2026-600530ae91

Fractal version 14.1, a group messaging app for GNOME, has been released in Fedora 44, including bug fixes and security updates related to vulnerabilities iden…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 llvm Severe Buffer Overflow Resolution 2026-597e8f9de1

Fedora 44 has released an update for LLVM 22.1.8 addressing buffer overflow issues, miscompilations affecting Rust applications, and other fixes, enhancing ove…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium Important Use After Free Issues 2026-310f620a68

An update for Chromium on Fedora 44 addresses several security vulnerabilities, including use after free and out of bounds issues, while improving auto dark mo…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 nginx-mod-fancyindex Critical CVE-2026-42533 Arbitrary Code Exec

The Fedora update for nginx-mod-fancyindex version 0.6.0 includes a rebuild for nginx 1.30.4 to address security vulnerabilities and enhance file listing featu…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-YAML-Syck Important Memory-Safety CVEs 2026-2139aa7dce

Fedora 44's perl-YAML-Syck update addresses four memory-safety vulnerabilities, enhances security checks, and includes various bug fixes for better performance…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Kernel Critical Exploit Update 2026-6503a6a639

Fedora 43 has released kernel version 7.1.4-104, addressing security issues and containing updates. Users can upgrade using the dnf command line tool.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 libssh Critical Denial of Service Buffer Overflow 2026-063caa9112

Fedora has released a new version of libssh, 0.11.5, addressing multiple security vulnerabilities, including denial of service and information disclosure issue…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-DBI Critical Denial of Service Fix FEDORA-2026-c0abcba354

Fedora 43 released an update for perl-DBI version 1.651, addressing multiple security vulnerabilities including CVE-2026-15043 and others, improving database A…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-YAML-Syck Critical Denial of Service Update 2026-c8484f1afb

The Fedora update for perl-YAML-Syck addresses four memory-safety vulnerabilities, enhancing security and fixing additional bugs while providing compatibility …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Chromium Critical Denial of Service Arbitrary Code DSA-6396-1

Debian Security Advisory DSA-6396-1 addresses multiple vulnerabilities in Chromium that could allow arbitrary code execution, denial of service, and informatio…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 LTS Exim Important File Access and Priv Escalation USN-8590-1

Several security issues were fixed in Exim.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-41937 sssd Important Access Fix

Important: sssd security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux libtiff Important Buffer Overflow Vuln RLSA-2026-42668

Important: libtiff security update

Linux