Stay Informed

Cybersecurity News

Home / News

Clear

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

19536 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 Cups-filters Moderate PNG Image Exploit RLSA-2026-57451

A moderate security update for cups-filters in Rocky Linux 8 addresses an issue where a malformed PNG can cause the CUPS image filter process to abort, identif…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-57562 perl-Date-Manip Important Denial of Service

A security update for perl-Date-Manip is now available for Rocky Linux 8, addressing a denial of service vulnerability (CVE-2026-60075) with a CVSS score of 7.…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora OpenSSH Critical File Control Vulnerability CVE-2026-59995 Advisory

Fedora has released an update for OpenSSH version 10.2p1, addressing multiple CVEs related to security issues and vulnerabilities, which can be installed using…

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 dotnet9.0 Critical Update for Runtime and SDK 2026-7cfd54a4c1

Fedora has released an update for .NET SDK and Runtime, addressing multiple security vulnerabilities and introducing version 9.0.120 of the SDK and 9.0.19 of t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 dotnet8.0 Important CVE Fixes on SDK 8.0.130 2026-1397d83d94

Fedora has released an update for the .NET Runtime and SDK, addressing multiple security vulnerabilities, with new versions 8.0.130 and 8.0.30 now available fo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 .NET SDK 9.0.120 Runtime Update Advisory FEDORA-2026-9c8770dffb

Fedora has released an update for .NET Runtime and SDK to version 9.0.120 and 9.0.19, addressing multiple security vulnerabilities listed as CVE-2026-62871 thr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 WordPress 6.9.7 Authenticated RCE Update 2026-61704c09ea

Fedora released WordPress version 6.9.7, addressing multiple security vulnerabilities, including remote code execution, various XSS issues, privilege escalatio…

Linux WordPress

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 php-phpseclib3 Important Update Timing Attack DoS 2026-67f1cac6df

The Fedora 43 update for php-phpseclib3 to version 3.0.56 fixes vulnerabilities CVE-2026-40194 and CVE-2026-44167, improving security for the PHP Secure Commun…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 RLSA-2026-57539 PHP Important SQL Injection DoS

A significant update for PHP and various modules in Rocky Linux 9 addresses critical vulnerabilities, including SQL injection and denial of service issues, enh…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu PostgreSQL Critical Buffer Overflow SQL Injection Vuln 8653-1

Ubuntu released a security update addressing multiple vulnerabilities in PostgreSQL across various versions, allowing potential arbitrary code execution and se…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE openssl-3-livepatches Important DoS Patch 2026-3651-1

SUSE released a security update for openssl-3-livepatches addressing two vulnerabilities related to a DoS attack, affecting several SUSE products with installa…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE Podman Important Environment Leak Access Risk 2026-3652-1

SUSE has released a security update for podman addressing two vulnerabilities that could modify host filesystem and leak environment variables, impacting vario…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE Podman Important Host Environment Leak and Symlink Issues 2026-3652-1

A podman security update addresses two vulnerabilities affecting various SUSE products, allowing exploitation of symlinks and leaking of host environment varia…

Linux

The Hacker News
The Hacker News Vulnerabilities

CDN Tsunami Attack Abuses HTTP/3 Translation for Up to 350x DoS Amplification

Cybersecurity researchers have disclosed two denial-of-service (DoS) attacks that exploit how major content delivery networks (CDNs) convert client-facing HTTP…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux glib2 Moderate D-Bus Buffer Overflow Patch ELSA-2026-57015

Oracle Linux 10 has updated glib2 packages available, addressing multiple CVEs including buffer overflows and validation issues to enhance security and system …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle perl-Date-Manip Important DoS Fix ELSA-2026-56971

Oracle Linux Security Advisory ELSA-2026-56971 announces updated rpms for version 10 to address CVE-2026-60075, fixing a potential regex DoS vulnerability in d…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Kernel Important Advisory ELSA-2026-38492 CVE-2026-43163

Oracle Linux 10 has received an update with various kernel RPMs addressing multiple CVEs, enhancing security and adding new certificates, along with numerous b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 pcp Important Command Injection Issues ELSA-2026-55740

Oracle Linux 9 has released security updates for the Performance Co-Pilot (PCP) package, addressing multiple vulnerabilities and adding various enhancements an…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux Nodejs Important Memory Exhaustion Fix ELSA-2026-55603

Oracle Linux updated multiple Node.js packages to address several CVEs, including vulnerabilities related to memory exhaustion and IP address issues, improving…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 bind9 Important DNS Fixes ELSA-2026-55442

Oracle Linux 9 has released updated bind9 packages addressing multiple security vulnerabilities, including issues related to NSEC3 validation and cache exhaust…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Gstreamer1 Plugins Good Moderate Buffer Overflow 2026-56966

Oracle Linux has released updated RPMs for version 8 to address security vulnerabilities related to GStreamer plugins, specifically correcting several CVEs in …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Gstreamer1-Plugins-Bad-Free Key Updates ELSA-2026-56521

Oracle Linux 8 has released updates for gstreamer1-plugins-bad-free including security fixes for CVE-2026-19387 and CVE-2026-59692, available through the Unbre…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Python3 Important CVE-2026-11940 Advisory ELSA-2026-56219

Oracle has released updated RPMs for Oracle Linux 8 that include security fixes for CVE-2026-11940, with packages for various architectures now available on th…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Oracle Linux 8 ELSA-2026-56131 pam Moderate Session Management Fix

Oracle Linux 8 updated packages for PAM address security issues, including a fix for a use after free vulnerability and a timing leak in password comparisons, …

Linux