Stay Informed

Cybersecurity News

Home / News

Clear

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

9194 result(s) for "OT" — 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 Linux Enterprise 15 SP7 Kernel Important RT Update CVE-2026-53366

A critical security update for SUSE Linux Enterprise 15 SP7 addresses CVE-2026-53366, improving protection against vulnerability related to IPv4 fragmentation.…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

A Practical Linux Log Correlation Playbook for Small Security Teams

An administrator reports unusual outbound traffic from a Linux server after firewall logs show repeated connections to an unfamiliar external IP address. Nothi…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

How AI Is Shrinking Linux's Security Patch Window

For decades, Linux defenders relied on a comfortable assumption: a public security patch did not imply an imminent vulnerability. While open-source openness ma…

Linux Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Roc Toolkit Significant Denial of Service Flaw USN-8612-1

A vulnerability in Roc Toolkit allows potential crashes or arbitrary code execution through malformed WAV files, affecting Ubuntu 26.04 LTS users; an update is…

Linux

The Hacker News
The Hacker News

Cruciferra Crypter Uses BYOVD and Process Ghosting to Hide Windows Malware

The China-linked cybercrime group behind the use of income tax-related phishing lures targeting Indian taxpayers, tax professionals, and corporate finance team…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-45116 kernel-rt Important DoS Flaws

A security update for the kernel-rt on Rocky Linux 8 addresses vulnerabilities, including potential I/O checks and memory issues, requiring attention to ensure…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed ffmpeg Moderate Security Issues Fix 2026-11347-1

An update for ffmpeg on openSUSE Tumbleweed addresses two vulnerabilities, providing fixes for security issues rated moderate, with specific CVEs and CVSS scor…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE google-osconfig-agent Moderate Security Threat Vuln 2026-11349-1

The google-osconfig-agent-20260708.00-3.1 update for openSUSE Tumbleweed addresses a vulnerability identified as CVE-2026-56852, rated as moderate with CVSS sc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-libgit2-sys Important Security Updates 2026-9d59721e9b

Fedora 44 has updated the rust-libgit2-sys package to version 0.18.7, addressing several security vulnerabilities while maintaining compatibility with system P…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Moderate Python313-Urwid Security Issue CVE-2026-9323

An update for the python313-urwid package on openSUSE Tumbleweed addresses a moderate security vulnerability, CVE-2026-9323, enhancing system protection.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 Lego Important Off-Path Poisoning Update 2026-30e8e9a2b2

Fedora has released a notification for updating the lego package to version 5.3.1, an ACME client in Go, addressing issue rhbz#2504092 and related security con…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Trafficserver DoS CVE-2026-59173 Update 2026-bb8dc1e5b6

Fedora 44 has released Traffic Server 10.1.3, enhancing performance and resolving security vulnerabilities, including a DoS issue in HTTP/2 and various other b…

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 Vulnerabilities

wp2shell: WordPress Patches a Pre-Auth RCE That Needed No Plugins

WordPress 6.9.5 and 7.0.2 fix wp2shell, a core REST API bug chaining route confusion and SQL injection into unauthenticated remote code execution.wp2shell: Wor…

WordPress

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

CVE-2026-14266: Inside the 7-Zip Heap Overflow Hiding in XZ Archives Since 2021

A heap-based buffer overflow in 7-Zip's XZ decoder, patched in version 26.02, let a crafted archive run code on extraction and had gone unnoticed for five year…

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Breaches & leaks

ENCFORGE Ransomware Targets AI Models After Langflow RCE Exploit

An AI-driven threat actor called JADEPUFFER built ransomware that hunts AI model files specifically, entering through a known Langflow RCE and pivoting via an …

Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-idna Important Denial of Service Fix 2026-6215e65f6c

A new version of python-idna (3.18) has been released in Fedora 43, fixing vulnerabilities CVE-2026-45409 and CVE-2024-3651, while supporting updated IDNA prot…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia wget Important Denial of Service Threats and Updates 2026-0300

Mageia released updated wget packages addressing multiple security vulnerabilities, including denial of service and potential arbitrary code execution, affecti…

The Hacker News
The Hacker News Vulnerabilities

Fastjson 1.x RCE Vulnerability Targeted in Attacks With No Patched Available

Security firms ThreatBook and Imperva say attackers are targeting a critical flaw in Fastjson, Alibaba's JSON library for Java. In affected Spring Boot applica…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-django5 Low Risk Data Exposure Bugs 2026-fbb9501b22

The Fedora 43 update for python-django5 to version 5.2.16 addresses three low-severity CVEs, enhancing security by fixing issues related to data exposure and p…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 wget1 Critical Memory Corruption DoS Fix 2026-7bbb52b49d

A Fedora update for wget1 addresses multiple vulnerabilities, including a server-side request forgery and buffer overflow, improving the security of file retri…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 Netatalk Service Disruption and Information Leak Advisories

Fedora has released an update for Netatalk version 4.5.1, introducing security fixes and improvements to the Apple Filing Protocol file server software and its…

Linux Apple

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Libevent Critical Security Update CVE-2026-63379 Advisory 2026-0294

Mageia has released updates for versions 10 and 9 addressing multiple security vulnerabilities, identified by several CVEs, to enhance system protection and re…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Gh Important Security Threat CVE-2026-39821

openSUSE has released a security update for the gh package to address a significant vulnerability (CVE-2026-39821) and includes a bug fix for affected products…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Avahi Moderate DoS CVE-2025-59529 Advisory 2026-3217-1

SUSE has released a security update for avahi to address CVE-2025-59529, which allows local denial of service due to a client limit issue in the protocol serve…

Linux