Stay Informed

Cybersecurity News

Home / News

Clear

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

26844 result(s) for "Linux" — 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 Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Privilege Escalation from a Defensive Perspective: Sudoers and SUID Misconfigurations

Root access on a Linux system rarely arrives through a zero-day.

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 Vulnerabilities

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

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 Xilinx ZynqMP Major Security Vulnerabilities USN-8528-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Linux Kernel Important Security Flaws USN-8492-5

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS rlottie Critical C++ Bug Fixes Advisory DLA-4675-1

rLottie is a platform independent C++ library for rendering vector-based animations and art. Its format is used by Telegram Desktop, fast and secure messaging …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 DLA-4674-1 Chromium Security Fix Code Execution Risk

Debian LTS released an advisory regarding security issues in Chromium that could allow arbitrary code execution and other vulnerabilities, recommending an upgr…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Micro 6.0 Kernel Livepatch Moderate Threat Advisory 2026-22517-1

# Security update for kernel-livepatch-MICRO-6-0-RT_Update_26 Announcement ID: SUSE-SU-2026:22517-1 Release Date: 2026-07-06T09:18:54Z Rating: moderate Referen…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 freeipmi Moderate Update ELSA-2026-36307 CVE-2026-50031

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 perl-HTTP-Daemon Major Shell Injection Patch ELSA-2026-36188

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS dpkg Severe Directory Access Permissions DoS Concern DLA-4673-1

A vulnerability have been discovered in dpkg, the Debian package manager (dpkg is the low-level tool that actually installs or removes packages). CVE-2025-6297…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 HPLIP Important Incomplete Fix CVE-2026-14544 Advisory

fix CVE-2026-14544 - incomplete fix after CVE-2026-8631 (fedora#2496773, fedora#2496772)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 MariaDB Important Advisory ELSA-2026-33482 CVE-2026-49261

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 rrdtool Moderate Buffer Overflow Fix ELSA-2026-34155

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Ruby Important Code Execution Fix ELSA-2026-33514

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 HPLIP Major Incomplete Resolution for CVE-2026-14544 Advisory

fix CVE-2026-14544 - incomplete fix after CVE-2026-8631 (fedora#2496773, fedora#2496772)

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

How Linux Security Teams Can Prioritize Real-World Attack Paths and Reduce Alert Fatigue

Linux security teams are drowning. Patches, kernel updates, new CVEs every week. SSH exposed here, an old web service there, and a forgotten cron job running a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS linux-raspi-realtime Critical Security Flaws USN-8492-3

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Linux-NVIDIA Critical Security Flaws 8507-1 System Compromise

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-jupyter-server High CVE Fixes 2026-dd1d19e58b

Fedora has released an update for python-jupyter-server version 2.20.0, addressing critical security vulnerabilities including unauthorized file access and aut…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 python-jupyter-server High Remote Code Exec CVE-2026-44727

Fedora 43 has released an update for python-jupyter-server version 2.20.0, addressing a high-severity CVE related to remote code execution vulnerabilities.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 php8.2 Critical Buffer Overflow Fix DLA-4669-1 CVE-2026-14355

It was discovered that a buffer overflow in the implementation of AES Key Wrap with Padding in the openssl extension of PHP, a widely-used open source general …

Linux PHP OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 sympa Critical Authentication Bypass Vulnerability DLA-4668-1

A flaw was found in Sympa’s web interface, a modern mailing list manager. An attacker may bypass authentication by using an arbitrary e-mail address when the g…

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

“Bad Epoll” Linux Kernel Bug Lets Any User Grab Root

A newly disclosed use-after-free in the Linux kernel's epoll code, CVE-2026-46242, lets an unprivileged user get root on affected Linux and Android systems. A …

Linux Android