Stay Informed

Cybersecurity News

Home / News

Clear

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

19572 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

Oracle 10 Tomcat Important Data Encryption Issues and Fixes ELSA-2026-18537

Oracle released security updates for Tomcat on Oracle Linux 10 to address various vulnerabilities, including important fixes for information disclosure and enc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 Kernel Significant Issue Resolution Notice ELSA-2026-43307

Oracle Linux 9 has released updated RPM packages addressing various vulnerabilities and security issues, including multiple CVEs related to kernel improvements…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 glibc Moderate Buffer Overflow Vuln ELSA-2026-42952

Oracle Linux 9 has released updated RPMs, including glibc and related packages, addressing security vulnerabilities identified by CVEs 2026-5435, 2026-5928, an…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2026-40895 Jackson Important Remote Access Issue

Oracle Linux 9 has released updated RPM packages addressing security vulnerabilities CVE-2026-54512 and CVE-2026-54513 with various Jackson library components …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 httpd Important Arbitrary Code Execution Fix ELSA-2026-42828

Oracle Linux released updates for Apache HTTP Server and related modules addressing multiple CVEs for security vulnerabilities, along with package version chan…

Linux Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Nodejs Important Bug Fixes ELSA-2026-41947

Oracle Linux has released updated RPM packages for Node.js version 22.23.1, addressing multiple CVEs, including several critical security vulnerabilities, avai…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7 Poppler Important Buffer Overflow Advisory ELSA-2026-30044

Oracle Linux 7 has received updated RPMs addressing CVE-2026-10118 for poppler and related packages, resolving specific bugs to enhance security and functional…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Libreswan Important DoS Issues RLSA-2026-46396

A critical security update for libreswan on Rocky Linux 8 is available, addressing multiple denial of service vulnerabilities and a daemon crash risk due to ma…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 Linux Kernel Alert USN-8620-1 CVE-2023-45896 High Risk

Ubuntu 20.04 LTS has received a security update addressing multiple vulnerabilities in the Linux kernel, enhancing protection against potential exploitations a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 Linux Kernel KVM Critical Escalation Flaws USN-8617-1

Ubuntu 20.04 LTS has addressed multiple security vulnerabilities in the Linux kernel, including a privilege escalation flaw, requiring users to update and rebo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Kernel Update USN-8616-1 Privilege Escalation Risk

Ubuntu released a security update addressing several vulnerabilities in the Linux kernel affecting Ubuntu 20.04 and 18.04 LTS, which may allow privilege escala…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 Linux Kernel Vulnerability Resolutions USN-8547-2

Ubuntu issued a security notice for vulnerabilities in the linux-azure-fips kernel impacting Ubuntu 22.04 LTS, fixing issues across multiple subsystems and req…

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 opkssh Low GQ-commitment PK Tokens Advisory 2026-168280f3c4

Fedora has released an update for opkssh version 0.16.0, fixing a security vulnerability in GQ-commitment PK Tokens, while updating dependencies and maintainin…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 Perl-Mojolicious Important CSRF Token Fix FEDORA-2026-6f12b08313

The Fedora update for perl-Mojolicious version 9.48 addresses a security flaw related to CSRF tokens, enhancing protection against BREACH attacks by masking to…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 RPM Heap Overflow and Command Injection Vulnerability Advisory

Fedora 43 has released an update for the RPM package management system, rebasing it to version 6.0.2, addressing security issues like heap buffer overflow and …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 opkssh Low GQ-commitment PK Tokens Issue Advisory 2026-a0bf40ecfe

Fedora 44 has updated OpenPubkey SSH to version 0.16.0, which includes a security fix for GQ-commitment PK Tokens, although vulnerability risk for opkssh is lo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 perl-Mojolicious Critical CSRF Attack Mitigation 2026-4334fd85bc

The Fedora update for perl-Mojolicious 9.48 addresses a security issue with CSRF tokens vulnerable to BREACH attacks by masking tokens with a fresh random valu…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-DBI Important Code Execution DoS Issues 2026-3283-1

A security update for perl-DBI addresses six vulnerabilities, including potential code execution and process crashes, impacting various SUSE Linux Enterprise p…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python-Tornado Important Auth and Memory Fix 2026-3291-1

SUSE has released a security update for python-tornado addressing three vulnerabilities that affect multiple SUSE Linux Enterprise products, prompting users to…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Micro 6.0 Important gzip Insecure File Handling Vuln 2026-22918-1

A recent security update for gzip addresses vulnerability CVE-2026-41991, impacting SUSE Linux Micro 6.0, particularly regarding insecure temporary file handli…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libgcrypt Moderate Buffer Overflow Vulnern 2026-22919-1

SUSE released a security update for libgcrypt addressing CVE-2026-41989, a heap-based buffer overflow vulnerability in SUSE Linux Micro 6.0, potentially leadin…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Libsoup Moderate Out-of-Bounds Read Issues Vuln 2026-22920-1

A security update for libsoup resolves two vulnerabilities in SUSE Linux Micro 6.0, including an incomplete fix for an out-of-bounds read issue in WebSocket co…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Freetype2 Moderate Out-of-Bounds Read Vulner 2026-22922-1

A moderate security update for freetype2 addresses CVE-2026-50811, an out-of-bounds read vulnerability, available for installation on SUSE Linux Micro 6.0.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 x11-server Important Heap Overflow Use-After-Free Fix 2026-0303

Mageia has released updated packages for version 10 to address security issues, specifically a heap buffer overflow and a use-after-free vulnerability in the g…