Stay Informed

Cybersecurity News

Home / News

Clear

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

32743 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 Alerts

Debian LTS DLA-4676-1 Wireless Regdb Regulatory Updates

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 librabbitmq Critical Buffer Overflow Fix 2026-fc2f661416

Version 0.17.0 - 2026-07-01 Security Fix size_t overflow in amqp_decode_bytes bounds check leading to out-of-bounds read (GHSA-jgjf-7fwf-f3c7, #888) Fix heap b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 Composer High Package Validation Path Traversal 2026-22ba02bee3

Fedora has released an update for Composer 2.10.2, addressing multiple security issues, including package name validation and preventing path traversals, among…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026-2850-1 Terraform Providers Important Infinite Loop Fix

An update that solves one vulnerability and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Slackware p11-kit Addresses Critical Stack Overflow Issue 2026-191-01

New p11-kit packages are available for Slackware 15.0 and -current to fix a security issue.

The Hacker News
The Hacker News Vulnerabilities

Six New U-Boot Flaws Could Let Malicious Images Crash Devices or Run Code at Boot

Researchers at firmware security firm Binarly have found six new flaws in U-Boot, the small program that starts up hardware as varied as home routers, smart ca…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia vim Important Multiple Code Execution Flaws Advisory 2026-0240

Security update

The Hacker News
The Hacker News Vulnerabilities

Laser Attack Resets Tangem Wallet Passwords on Cards That Can't Be Patched

Researchers at Ledger's Donjon security team have shown that a precisely timed laser pulse, aimed at the chip inside a Tangem crypto wallet card, can reset the…

The Hacker News
The Hacker News Vulnerabilities

Researcher Details WhatsApp-to-Host Attack Chain Using Three OpenClaw Flaws

Details have emerged about three now-patched security flaws in the OpenClaw personal artificial intelligence (AI) assistant that, if successfully exploited, co…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE python-sqlparse Moderate Denial of Service Fix SUSE-SU-2026-2821-1

# Security update for python-sqlparse Announcement ID: SUSE-SU-2026:2821-1 Release Date: 2026-07-09T18:05:57Z Rating: moderate References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Rust-Keylime Important OpenSSL Issues Advisory 2026-2825-1

An update that solves eight vulnerabilities and has one security fix can now be installed.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE warewulf4 Important Denial of Service Fixes 2026-2830-1

An update that solves four vulnerabilities and has two security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 AWS Kernel Important Privilege Escalation Flaws USN-8530-1

Several security issues were fixed in the Linux kernel.

Linux AWS

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8529-1: Linux kernel

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 Linux Kernel Critical Flaw Privilege Escalation USN-8529-1

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

Attackers Exploit 'Ill Bloom' Vulnerability to Drain $3.1 Million From Cryptocurrency Wallets

Security firm Coinspect has disclosed a crypto wallet flaw it calls Ill Bloom, and attackers are already using it. The flaw is in how some wallet software gene…

The Hacker News
The Hacker News Vulnerabilities

Attackers Exploit 'Ill Bloom' Vulnerability to Drain Over $5 Million From Cryptocurrency Wallets

Security firm Coinspect has disclosed a crypto wallet flaw it calls Ill Bloom, and attackers are already using it. The flaw is in how some wallet software gene…

The Hacker News
The Hacker News Breaches & leaks

Ransomware Negotiator Gets 70 Months in Prison for Aiding BlackCat Attacks

A 41-year-old former ransomware negotiator has been sentenced to nearly six years (i.e., 70 months) in prison in the U.S. for their role in conspiring with the…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE systemd Moderate Escape-to-Host Vulnerability 2026-2809-1

An update that solves one vulnerability and has three security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware Tigervnc Important Fix Buffer Overflow 2026-190-01

New tigervnc packages are available for Slackware 15.0 and -current to fix security issues.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS libheif Major Denial of Service Vulnerabilities USN-8526-1

Several security issues were fixed in libheif.

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

Kerberoasting Attack Explained Step by Step

A technical walkthrough of the kerberoasting attack: the Kerberos quirk it abuses, RC4 vs AES, and how to detect and fix it in Active Directory.Kerberoasting A…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 LTS libsoup Faces Critical Session Hijacking and DoS Issues

Several security issues were fixed in libsoup.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 10 7zip Critical Buffer Overflow Vulnerability CVE-2026-48095

Security update