Stay Informed

Cybersecurity News

Home / News

Clear

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

19542 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

SUSE GLib2 Important Out-Of-Bounds Access and Overflow Issues 2026-23009-1

The recent SUSE glib2 update addresses six vulnerabilities, enhancing security for SUSE Linux Micro 6.0. Users are advised to apply this patch promptly to miti…

Linux

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 398 Flaws Including a Windows Driver Zero-Day Under Active Attack

Microsoft released its monthly security updates on Tuesday, and one of the flaws it closed is already being used in attacks.The bug sits in a core Windows kern…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE python3-sqlparse Important DoS Fix SUSE-2026-3549-1

SUSE has released a security update for python3-sqlparse addressing a denial of service vulnerability impacting several products, effective August 10, 2026, wi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-Date-Manip Important CPU Exhaustion Date Issue 2026-3551-1

SUSE announced a security update for perl-Date-Manip addressing two vulnerabilities that could cause corrupted date processing and CPU exhaustion, urging users…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE ffmpeg Important Heap Overflow Audio Decoder Vuln 2026-3552-1

SUSE announced a security update for ffmpeg, addressing two vulnerabilities, CVE-2026-64830 and CVE-2026-66039, affecting multiple SUSE Linux products. Users a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Bind Important DNS Vulnerabilities Advisory 2026-3554-1

A security update for BIND addresses six vulnerabilities, improving protection against potential issues such as memory overflow and DNSSEC validation bypass fo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-3433-2 runc Low Host Integrity Issue Resolution Available

A security update for runc addresses a vulnerability allowing limited host filesystem integrity violations, with additional bug fixes and instructions for inst…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Ruby2.5 Important Deserialization Fix Advisory 2026-3556-1

SUSE released an important security update for ruby2.5 addressing the CVE-2026-41316 vulnerability, applicable to several SUSE Linux Enterprise products. Insta…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Perl Important Integer Buffer Overflow Vulnerabilities 2026-3558-1

A security update for Perl fixes vulnerabilities related to heap memory issues and integer overflows, impacting multiple SUSE Linux versions, with recommended …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Perl Heap Buffer Integer Overflow Vulnerabilities 2026-3558-1

SUSE has released a security update for Perl addressing three vulnerabilities that could lead to heap overflow and memory corruption issues across several affe…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Bouncycastle Critical Sec Update 32 Vulnerabilities Fixed 2026-3559-1

A significant security update addresses 32 vulnerabilities in BouncyCastle, including critical issues like memory management flaws and other attacks, impacting…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE PackageKit Moderate Improper Authorization Fix 2026-3561-1

A moderate security update for PackageKit addresses CVE-2026-10294, which involved improper authorization. OpenSUSE Leap 15.4 users are encouraged to apply the…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE PackageKit Moderate Improper Authorization Vulnerability 2026-3561-1

A moderate security update for PackageKit on openSUSE Leap 15.4 addresses CVE-2026-10294, which involves improper authorization due to argument manipulation of…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Freerdp Important Buffer Overflow Denial of Service Vuln 2026-3562-1

SUSE released a significant security update for FreeRDP addressing 20 vulnerabilities, including denial of service and buffer overflow issues affecting various…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 Kernel-RT Moderate Fix for CVE-2026-64496 RLSA-2026-52761

A security update for the kernel-rt package in Rocky Linux 8 addresses a vulnerability (CVE-2026-64496) related to the real-time Linux kernel, with a CVSS scor…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux perl-DBI Important Heap Overflow & Code Exec RLSA-2026-52772

A security update for perl-DBI has been released for Rocky Linux 8, addressing vulnerabilities related to heap overflow and arbitrary code execution through sp…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 Kernel Moderate Update Race Condition Fix RLSA-2026-52765

A moderate kernel security update is available for Rocky Linux 8, addressing CVE-2026-64496 related to event FIFO reset race, with details on severity scoring …

Linux

The Hacker News
The Hacker News Breaches & leaks

Gunra Ransomware Exploits Fortinet and Schneider Electric Flaws to Breach Networks

Cybersecurity and intelligence agencies from South Korea and the U.S. warned of Gunra ransomware attacks targeting critical infrastructure sectors and organiza…

Fortinet

The Hacker News
The Hacker News Breaches & leaks

Gunra Ransomware Exploits Fortinet FortiOS, FortiProxy Flaws to Breach Networks

Cybersecurity and intelligence agencies from South Korea and the U.S. warned of Gunra ransomware attacks targeting critical infrastructure sectors and organiza…

Fortinet

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian Caddy Important Access Control Breaches DSA-6429-1 CVE-2026-27585

Multiple vulnerabilities in the Caddy web server can lead to unauthorized access and other security issues; users are urged to upgrade to version 2.6.2-12+deb1…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 nghttp2 Critical HTTP Request Smuggling Vuln 2026-91dd0c29d6

Fedora has released an update for nghttp2, version 1.66.0-3, addressing security vulnerabilities related to HTTP Request/Response Smuggling and Response-Queue …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Chromium Critical Heap Buffer Overflow and Memory Problems

Fedora has released an update for Chromium version 151.0.7922.108, addressing 41 security vulnerabilities, including multiple use-after-free issues and heap bu…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Launches Key Update for libcupsfilters to Fix CPU Exhaustion

An update to libcupsfilters for Fedora 43 addresses CVE-2026-64611 and CVE-2026-64612, enhancing security for the CUPS daemon and printer applications.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora Emacs Critical Code Execution Risk Mitigation FEDORA-2026-b4d966ae0a

A Fedora update for Emacs resolves a vulnerability that could execute attacker-controlled Elisp code when a malicious file is opened, enhancing the security of…

Linux