Stay Informed

Cybersecurity News

Home / News

Clear

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

19576 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

Debian: DSA-6064-1 tryton-server Critical Fix Information Disclosure

Several security vulnerabilities were discovered in the server of the Tryton application platform, which could lead to information disclosure. For the oldstabl…

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…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Critical DoS Vulnerabilities in Python for Ubuntu 25.10 USN-7886-2

Several security issues were fixed in Python.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS EDK II Critical Denial of Service Flaws USN-7894-1

Several security issues were fixed in EDK II.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 Expat Important Memory Allocation Fix CVE-2025-59375

expat security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.04: MuPDF Critical Denial of Service Vulnerabilities USN-7888-1

Several security issues were fixed in MuPDF.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: webkit2 Important Remote Access Issues MGASA-2025-0313

MGASA-2025-0313 - Updated webkit2 packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Crucial Privilege Escalation Patch CVE-2025-11561 2025:4231-1

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 Buildah Important Container Escape Vulnerability 2025-52881

buildah security update

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04: Python Critical DoS Risk USN-7886-1 CVE-2025-6075

Several security issues were fixed in Python.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 GIMP Important Remote Code Execution Fix for CVE-2025-10922

gimp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Slackware: libpng High Buffer Overflow Vulnerabilities SSA:2025-327-01

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.10: libcupsfilters Critical Vulnerabilities RCE USN-7877-1

Several security issues were fixed in libcupsfilters.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: kernel Important 196 Vulnerability Fixes 2025:4149-1

An update that solves 196 vulnerabilities, contains 12 features and has 24 security fixes can now be installed.

Linux

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: 0-Days, LinkedIn Spies, Crypto Crimes, IoT Flaws and New Malware Waves

This week has been crazy in the world of hacking and online security. From Thailand to London to the US, we've seen arrests, spies at work, and big power moves…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

AlmaLinux 9 Delve Golang Moderate Update CVE-2025-58183

delve and golang security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04: Linux Kernel Critical Issue VMSCAPE CVE-2025-40300

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News Vulnerabilities

Hackers Actively Exploiting 7-Zip Symbolic Link–Based RCE Vulnerability (CVE-2025-11001)

A recently disclosed security flaw impacting 7-Zip has come under active exploitation in the wild, according to an advisory issued by the U.K. NHS England Digi…

The Hacker News
The Hacker News Vulnerabilities

NHS Warns of PoC Exploit for 7-Zip Symbolic Link–Based RCE Vulnerability

Update: The NHS England Digital, in an updated advisory on November 20, 2025, said it has not observed in-the-wild exploitation of CVE-2025-11001, but noted th…

The Hacker News
The Hacker News Vulnerabilities

Fortinet Warns of New FortiWeb CVE-2025-58034 Vulnerability Exploited in the Wild

Fortinet has warned of a new security flaw in FortiWeb that it said has been exploited in the wild.The medium-severity vulnerability, tracked as CVE-2025-58034…

Fortinet

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Thunderbird Important Race Condition Spoofing MGASA-2025-0305

MGASA-2025-0305 - Updated thunderbird packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: CUPS-Filters Critical Heap Overflow Fix MGASA-2025-0304

MGASA-2025-0304 - Updated cups-filters packages fix security vulnerabilities

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Flatpak Critical Access Issue Advisory MGASA-2025-0303

MGASA-2025-0303 - Updated flatpak & bubblewrap packages fix security vulnerability

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 25.04 Lasso Critical Denial of Service Vulnerabilities USN-7872-1

Several security issues were fixed in Lasso.

Linux