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41824 result(s) for "Linux" — best match first.

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What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

WordPress — CVE-2026-119977
Vulnerability High

WordPress: a flaw in the core upgrade process is exploited to run code on servers, CISA warns

CISA added CVE-2026-119977, a race condition in WordPress core upgrades that lets an unauthenticated attacker run code on the server during the upgrade window, to its catalog of a…

WordPressPHPApache

November 4, 2026 Read more →
cPGuard — ~2950
Incident Critical

cPGuard: a hijacked update channel pushed a root backdoor to about 2,950 Linux servers

OPSSHIELD, the vendor of the cPGuard server security suite, says an attacker broke into its billing server and used a stolen key to publish a fake update on 2 November 2026. For a…

LinuxcPGuardSupply chain

November 4, 2026 Read more →
Synology DSM — Synology-SA-24:20
Vulnerability High

Synology: ransomware attacks hit NAS still running DSM versions left unpatched since 2024

Synology says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom. The vendor points t…

SynologyNASRansomware

November 3, 2026 Read more →
GitLab — CVE-2026-97229
Vulnerability Critical

GitLab CVE-2026-97229: now listed as exploited by CISA, and Alpine Linux shows that upgrading is not always enough

CISA has added CVE-2026-97229, a GitLab flaw rated CVSS 10.0, to its catalogue of exploited vulnerabilities. Alpine Linux reports an attempted attack on its own server, which rema…

GitLabRubyCI/CD

October 31, 2026 Read more →
PHP — CVE-2026-109618 · CVE-2026-109619
Vulnerability High

PHP2Shell: two critical PHP flaws allow unauthenticated remote code execution on web servers

On 21 October 2026, the PHP project shipped emergency releases 8.5.12, 8.4.27, 8.3.36 and 8.2.35 to fix CVE-2026-109618 and CVE-2026-109619, two memory flaws that let an unauthent…

PHPApacheNginx

October 22, 2026 Read more →
OVHcloud CLI — v0.11.0 → v0.15.0
Incident High

OVHcloud CLI: official binaries replaced with a secret-stealing malware on GitHub for 1 h 33

On 19 October 2026, a compromised OVHcloud developer account was used to replace the GitHub release files of ovhcloud-cli v0.11.0 to v0.15.0 with a trojanised build that steals SS…

OVHSupply chainCloud

October 21, 2026 Read more →
BeyondTrust — CVE-2026-102764
Vulnerability Critical

BeyondTrust Remote Support: a zero-day exploited since August lets attackers take over the appliance without an account

BeyondTrust has fixed CVE-2026-102764, a critical flaw in Remote Support that lets an attacker with no account perform file operations on the appliance. According to Google and Ma…

BeyondTrustRemote accessLinux

October 17, 2026 Read more →
Nextcloud · Collabora CODE — CVE-2026-110447
Vulnerability Critical

Nextcloud: attackers plant web shells through Collabora’s Built-in CODE Server app, update or remove it now

A critical flaw in the optional Nextcloud app Collabora Online - Built-in CODE Server lets anyone run system commands on the server without logging in. It has been exploited since…

NextcloudLinuxPHP

October 15, 2026 Read more →
Integrity Tech · AA26-281A — 8 CVE
Threat High

FBI and nine partner agencies expose the toolkit of China-linked Integrity Tech: old flaws, Exchange password spraying and SoftEther VPN backdoors

On 8 October 2026 the FBI, CISA, NSA and agencies from six other countries published a joint advisory on the hackers enabled by Integrity Technology Group, a Chinese company linke…

ExchangeMicrosoft 365Linux

October 9, 2026 Read more →
Atlassian Data Center — CVE-2026-21589
Vulnerability High

Atlassian Data Center: critical flaw lets anyone read files on Jira, Confluence and Bitbucket servers

Atlassian disclosed on 5 October 2026 CVE-2026-21589 (CVSS 9.3), a path traversal flaw in eight self-hosted products, including Jira, Confluence and Bitbucket Data Center. No logi…

AtlassianJiraConfluence

October 7, 2026 Read more →
Apache httpd — 2.4.69 · 2026-10-01
Advisory Medium

Apache HTTP Server 2.4.69: 20 security fixes, none critical — how to update calmly

Apache released httpd 2.4.69 on 1 October 2026 with 20 vulnerability fixes, rated low (15) or moderate (5). No emergency, but every Apache server should be updated in the next mai…

ApacheLinux

October 5, 2026 Read more →
Citrix NetScaler — CVE-2026-88771 · 88772 · 88779
Vulnerability Critical

Citrix NetScaler: two critical zero-days under mass exploitation — patch, then check for compromise

Two pre-authentication flaws in NetScaler ADC and Gateway (CVE-2026-88771 and CVE-2026-88772, CVSS 9.5) were exploited before any fix existed and are now used by many attacker gro…

CitrixVPN

October 4, 2026 Read more →
Source Watch

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

AlmaLinux 10 Brotli Decoder Write Fix - ALSA-2026-90449

brotli security update

Linux

9 days ago · Oct 26, 2026, 5:00 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Nix 2.31.6 Fixes High- and Moderate-Severity Issues

Update to 2.31.6 which addresses: CVE-2026-110450 (High, https://github.com/NixOS/nix/security/advisories/GHSA- jwvx-xq5j-gc56) and other Moderate issues: see …

Linux GitHub

9 days ago · Oct 26, 2026, 2:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 MuPDF Update Fixes PDF Signature Denial-of-Service

fix CVE-2026-112036 (rhbz#2558213)

Linux

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 libindi Update Fixes a Malformed XML DoS Vulnerability

Update to 2.2.5 and fix CVE-2026-71979.

Linux

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Nix Update Fixes High and Moderate Security Issues

Update to 2.35: https://nix.dev/manual/nix/2.35/release-notes/rl-2.35.html Version 2.35.3 addresses: CVE-2026-110450 (High, https://github.com/NixOS/nix/securi…

Linux GitHub

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 lxml Cleaner URL Bypass Fixed in mingw-python-lxml

Update to python-lxml-6.1.1.

Linux

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 LibRaw Update Fixes Numeric Conversion Denial-of-Service

Backport fix for CVE-2026-88387.

Linux

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Updates mingw-libpng for a libpng Use After Free

Update to libpng-1.6.59, fixes CVE-2026-46675.

Linux

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora PoDoFo Patch for PDF Disclosure and Denial of Service

Backport fix for CVE-2026-54633.

Linux

9 days ago · Oct 26, 2026, 2:08 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS ImageMagick Fixes Flaws in Image Processing

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

9 days ago · Oct 26, 2026, 12:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Update Fixes 129 Security Issues and Vulnerabilities

An update that solves 129 vulnerabilities and has 135 bug fixes can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:52 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Kernel Update Fixes 220 Security Issues

An update that solves 220 vulnerabilities can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Helm 4.3.0 Update Addresses Remote Denial-of-Service

An update that solves one vulnerability can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed JFrog CLI Fixes Vulnerability CVE-2026-92892

An update that solves one vulnerability can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE elemental3 3.0.4-1.1 Fixes Remote Availability Issue

An update that solves one vulnerability can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Python 3.15 Update Fixes Two Integrity Issues

An update that solves 2 vulnerabilities can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Ghostscript Update Addresses Two Security Issues

An update that solves 2 vulnerabilities can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Aspell Moderate Local Flaw Update 2026-12126-1

An update that solves one vulnerability can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python 3.14.8 Update Addresses Three Security Issues

An update that solves 3 vulnerabilities can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Python 3.13.16 Update Fixes Four Issues

An update that solves 4 vulnerabilities can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed python312 Update Fixes Three Security Issues

An update that solves 3 vulnerabilities can now be installed.

Linux

10 days ago · Oct 25, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Varnish Cache Fixes for Cache Poisoning and Service Disruption

Several vulnerabilities were discovered in Varnish Cache, an HTTP accelerator, which could result in cache poisoning, authentication bypass or denial of servic…

Linux

10 days ago · Oct 25, 2026, 5:07 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian varnish Fixes Cache Poisoning and Worker Crashes

Several vulnerabilities were discovered in Varnish Cache, an HTTP accelerator, which could result in cache poisoning, authentication bypass or denial of servic…

Linux

10 days ago · Oct 25, 2026, 8:17 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Firefox 158.0.1 Update for Fedora 45 - Latest Release and Features

Updated to latest upstream (158.0.1) Updated to latest upstream (157.0.1)

Linux

10 days ago · Oct 25, 2026, 7:45 AM Read more →
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