Stay Informed

Cybersecurity News

Home / News

Clear

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

6888 result(s) for "Email security" — best match first.

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

Mageia 9 Advisory MGASA-2026-0020 for python-pyasn1 DoS Vulnerability

MGASA-2026-0020 - Updated python-pyasn1 packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: gpsd Critical Buffer Overflow & DoS CVE-2025-67268 Advisory

Security fixes for CVE-2025-67268 and CVE-2025-67269.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE: Kernel Important Patch Advisory 2026:0149-1 CVE-2021-47557 DoS

An update that solves 221 vulnerabilities, contains two features and has 37 security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 11: Thunderbird Critical Arbitrary Code Exec Advisory DLA-4442-1

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For Debian 11 bullseye, these problems have bee…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 22.04: Snowflake Important Denial of Service Advisories USN-7966-1

Several security issues were fixed in Snowflake.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: Foomuuri D-Bus Fixes & System Hardening Advisories

Upstream update to v0.31 with fixes to CVE-2025-67603 and CVE-2025-67858. CVE-2025-67603: Add PolicyKit authorization to D-Bus methods. CVE-2025-67858: Verify …

Linux

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: RustFS Flaw, Iranian Ops, WebUI RCE, Cloud Leaks, and 12 More Stories

The internet never stays quiet. Every week, new hacks, scams, and security problems show up somewhere.This week’s stories show how fast attackers change their …

The Hacker News
The Hacker News Vulnerabilities

n8n Warns of CVSS 10.0 RCE Vulnerability Affecting Self-Hosted and Cloud Versions

Open-source workflow automation platform n8n has warned of a maximum-severity security flaw that, if successfully exploited, could result in authenticated remo…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: ruby-rack Important DoS Threat Advisory MGASA-2025-0334

MGASA-2025-0334 - Updated ruby-rack packages fix security vulnerabilities

The Hacker News
The Hacker News Vulnerabilities

Fortinet Warns of Active Exploitation of FortiOS SSL VPN 2FA Bypass Vulnerability

Fortinet on Wednesday said it observed "recent abuse" of a five-year-old security flaw in FortiOS SSL VPN in the wild under certain configurations.The vulnerab…

Fortinet VPN

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Critical ReDoS DoS Advisory DLA-4418-1 for python-mechanize

Erik Krogh Kristensen and Rasmus Petersen from the GitHub Security Lab discovered a ReDoS (Regular Expression Denial of Service) vulnerability in python-mechan…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: Advisory USN-7921-2 for Real-time Kernel CVE-2025-39946

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

WatchGuard Warns of Active Exploitation of Critical Fireware OS VPN Vulnerability

WatchGuard has released fixes to address a critical security flaw in Fireware OS that it said has been exploited in real-world attacks.Tracked as CVE-2025-1473…

VPN

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Fix for mod_md Bug Related to CVE-2025-55753 Advisory

This update includes the latest upstream release of mod_md, with various bug fixes and enhancements. See https://github.com/icing/mod_md/releases for more info…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 python3.9 Moderate Buffer Overflow Advisories 2024-5642

python3.9 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Golang Critical DNS Constraint Advisory MGASA-2025-0326

MGASA-2025-0326 - Updated golang packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Unbound Important Domain Hijacking Advisory MGASA-2025-0318

MGASA-2025-0318 - Updated unbound packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware 15.0: libpng High Severity OOB Read CVE-2025-66293 Advisory

New libpng packages are available for Slackware 15.0 and -current to fix a security issue.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 14.04: Critical Kernel Issues Advisory USN-7911-1 CVE-2023-52975

Several security issues were fixed in the Linux kernel.

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 Alerts

AI Adoption Surges While Governance Lags — Report Warns of Growing Shadow Identity Risk

Baltimore, MD, 2nd December 2025, CyberNewsWireAI Adoption Surges While Governance Lags — Report Warns of Growing Shadow Identity Risk on Latest Hacking News |…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 25.10: CRaC JDK 25 Important XML External Entity Advisory 2025-53066

Several security issues were fixed in CRaC JDK 25.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: libpng Important Heap Overflow Advisory MGASA-2025-0314

MGASA-2025-0314 - Updated libpng packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 25.10: WebKitGTK Critical RCE & DoS Advisory USN-7895-1

Several security issues were fixed in WebKitGTK.

Linux

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: AI Malware, Voice Bot Flaws, Crypto Laundering, IoT Attacks — and 20 More Stories

Hackers have been busy again this week. From fake voice calls and AI-powered malware to huge money-laundering busts and new scams, there’s a lot happening in t…