Stay Informed

Cybersecurity News

Home / News

Clear

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

28126 result(s) for "Alpine 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 Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Thunderbird DLA-4636-1 Critical Code Execution Threat

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code. For Debian 11 bullseye, these problems have bee…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4635-1 Firefox ESR Critical Code Execution Threats

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the s…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS firefox-esr Important Code Execution Risk DLA-4635-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the s…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 libxml2 Advisory for Low Severity Patch ELSA-2026-26354

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 ELSA-2026-26352 OpenCryptoki Moderate Buffer Overflow

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 OpenSSL Important Buffer Overflow Issues ELSA-2026-26275

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

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 Kernel Critical Buffer Overflow Threat ELSA-2026-25121

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 httpd Important DoS Code Exec Vulnerability ELSA-2026-25090

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 7 gstreamer-plugins-base Vital Security Flaws ELSA-2026-7850

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux Firefox Important Buffer Overflow Vulner 2026-22708

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Nginx Critical RCE Denial of Service Notification DLA-4634-1

A vulnerability was discoverd in Nginx, a high-performance web and reverse proxy server, which could result in remote code execution and denial of service. For…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xwayland Important Use-After-Free Buffer Overflow Vuln 2026-2426-1

# Security update for xwayland Announcement ID: SUSE-SU-2026:2426-1 Release Date: 2026-06-17T09:50:05Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 LibreOffice Critical Denial of Service Vulnerabilities DLA-4633-1

Multiple security vulnerabilities were discovered in LibreOffice, which could result in denial of service or potentially the execution of arbitrary code if mal…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Essential Buildah Vulnerability Update 2026-2415-1 Available Now

# Security update for buildah Announcement ID: SUSE-SU-2026:2415-1 Release Date: 2026-06-16T12:23:37Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Container - SUSEConnect Critical Patch 2026-2420-1 Released

# Security update for container-suseconnect Announcement ID: SUSE-SU-2026:2420-1 Release Date: 2026-06-16T14:05:08Z Rating: important References:

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel Critical Security Flaws USN-8440-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 atril Critical Command Injection Fix DLA-4632-1 CVE-2026-46529

It was discovered that atril, a simple multi-page document viewer, is prone to a command injection vulnerability if a specially crafted PDF file is opened. For…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Asterisk Important Buffer Overflows and Fixes DLA-4631-1

Several issues have been found in asterisk, an Open Source Private Branch Exchange (PBX). They are related to buffer under- or overflows, either on heap or on …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Does Linux Give Users a False Sense of Security? What This Year's Biggest Linux Security Incidents Actually Reveal

If more than 12 million enterprise systems can be exposed by flaws in a security control designed to harden Linux, it's probably worth asking whether Linux giv…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 lwIP Severe Buffer Overflow Denial of Service Issue USN-8423-1

Ubuntu Security Notice USN-8423-1 addresses several vulnerabilities in lwIP affecting various Ubuntu versions, with serious risks including buffer overflows an…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 gsasl High Denial of Service Vulnern DLA-4618-1 CVE-2026-48829

Debian LTS announced a security advisory for gsasl, addressing a denial of service vulnerability due to insufficient input sanitization, recommending an upgrad…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rubygem-yard Important Path Traversal Fix 2026-acefc1fe48

Fedora released an update for rubygem-yard to version 0.9.40-2, addressing path traversal vulnerabilities and allowing users to generate consistent documentati…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

HTTP/2 Bomb: Why Linux Infrastructure is Vulnerable to a New Low-Bandwidth DoS Attack

A newly disclosed attack technique called HTTP/2 Bomb is drawing attention because it targets the software that sits at the front of much of the Linux internet…

Linux Apache Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 18.04 16.04 Little CMS High DoS Vulnerability USN-8209-2

A vulnerability in the Little CMS color management library can cause crashes or arbitrary code execution on certain Ubuntu versions; updates are available for …

Linux