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Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 libarchive Critical DoS & Remote Exploits DLA-4563-1

Multiple vulnerabilities have been discovered in libarchive, a multi-format archive and compression C library, which also provides the following command-line t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS Exim Critical Remote Code Exec Issues USN-8228-1

Several security issues were fixed in Exim.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian GNU/Linux 10.4-10.5 Significant Kernel Vulnerability Update Notice

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6197-3 Dovecot Important Path Normalization Flaw

The oldstable (bookworm) backport of the security fix for CVE-2026-0394 introduced a regression in the passwd-file path normalization. Updated packages are now…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Micro glibc-livepatches Important Remote Crash 2026-21395-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 xorg-x11-server-Xwayland Vulnerability Notice RLSA-2023-04567

Important: xorg-x11-server-Xwayland security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed dnsdist 2.0.5-1.1 Moderate Security Notice 2026-10632-1

An update that solves 11 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 OpenSSH Important Remote Access Issues USN-8222-1

Several security issues were fixed in OpenSSH.

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 Protobuf Moderate Security Updates SUSE-SU-2026-1653-1

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Bullseye PolicyKit-1 Denial of Service Notice DLA-4553-1

Multiple vulnerabilities where identified in polkit, a toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged p…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 gnome-remote-desktop Moderate Resource Exhaustion CVE-2025-5024

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Dovecot 23 Significant Memory Issues SUSE-SU-2026-1743-8

An update that solves seven vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37 snapshot-container-connect Significant Patch 40712-2

An update that solves various issues can now be installed.

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 libarchive Critical DoS Remote Exec Alert 2026-54ce3fd147

Rebase to the latest upstream version - 3.8.7

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 xrdp Remote Code Execution Denial of Service Vulnerability 2026

Security fixes CVE-2026-32105 CVE-2026-32107 CVE-2026-32623 CVE-2026-32624

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Ubuntu PackageKit Critical Local Privilege Escalation CVE-2026-41651

Most information security best practices are built on a single, comfortable assumption: that the "root" gate is locked and only the administrator holds the key…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15 SP5 Kernel Security Flaw Concern Notice SUSE-SU-2026-1625-1

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python311-Mako Moderate Remote Access CVE-2026-41205

An update that solves one vulnerability can now be installed.

Linux

The Hacker News
The Hacker News

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

Cybersecurity researchers have discovered a new Lua-based malware created years before the notorious Stuxnet worm that aimed to sabotage Iran's nuclear program…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Sudo Critical CVE-2026-35535 Root Access Issue 2026-6894ade78f

Fix CVE-2026-35535

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026 Kernel Important Live Patch Bluetooth AppArmor 2026-1613-1

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP6 Kernel Important Bluetooth Local Escalation Fix 2026-1613-1

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Understanding Log Management and Analysis Tools for Linux Systems

Every time something happens on a computer''a user logs in, a program crashes, or a hacker tries to guess a password''the system writes it down. These "notes" …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Significant Kernel Enhancement Notification April 2026 Edition

An update that solves 61 vulnerabilities and has 21 fixes can now be installed.

Linux