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42127 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.

OpenSSH — CVE-2026-123158
Vulnerability High

OpenSSH: password authentication can be bypassed on Linux systems using musl without PAM, CERT-FR warns

OpenSSH released version 10.6p2 on 5 November 2026 to close a password authentication bypass in sshd affecting Linux systems built on the musl C library with PAM disabled, such as…

LinuxOpenSSHAlpine Linux

November 6, 2026 Read more →
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
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 Vulnerabilities

openSUSE Tumbleweed Advisory 2026-11868-1 Python314 Moderate Risk Alert

An update that solves 3 vulnerabilities can now be installed.

Linux

43 days ago · Sep 27, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Python WebOb Moderate Security Advisory 2026-11864-1

An update that solves one vulnerability can now be installed.

Linux

43 days ago · Sep 27, 2026, 5:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux addresses significant Firefox security update RLSA-2026-67129

Important: firefox security update

Linux

43 days ago · Sep 27, 2026, 12:09 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Firefox Important Security Fixes RLSA-2026-67133

Important: firefox security update

Linux

43 days ago · Sep 27, 2026, 12:05 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 Firefox Important Security Update RLSA-2026-68549

Important: firefox security update

Linux

43 days ago · Sep 27, 2026, 12:01 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 Goose 1.45.0 Essential Fix for Arbitrary Command Execution Issue

Update to 1.45.0

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 pgAdmin 9.18 Security Enhancement for CVE-2026-86862

Update to pgadmin-9.18.

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 Mingw-Python3 Update Resolves Critical Arbitrary File Write Issue

Update to python-3.11.16.

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 PostgreSQL 18 PostGIS Key Memory Disclosure DoS Issue Fix 2026

Backport fix for CVE-2026-73515.

Linux Databases

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Goose Critical Arbitrary Command Execution Fix 2026-cb99e9b2ac

Update to 1.45.0

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE ImageMagick Moderate CVE Fix Advisory 2026-11854-1

An update that solves 5 vulnerabilities can now be installed.

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux RLSA-2026-71641 libxml2 Important Buffer Overflow and Code Exec

Important: libxml2 security update

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 mongo-c-driver Critical Updates 2026-b4c749cdd2

libbson 1.30.11 Fixes Fix length check in bson_new_from_buffer. libmongoc 1.30.11 Fixes

Linux

43 days ago · Sep 27, 2026, 3:12 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium Vital Authorization Flaws and Buffer Overflow Advisory

Update to 154.0.8037.57 CVE-2026-95274: Improper output encoding in DevTools CVE-2026-95275: Incorrect reference resolution in MediaStream CVE-2026-95276: Impr…

Linux Chrome

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Goose Critical Arbitrary Command Execution Flaw 2026-24f75e4c7a

Update to 1.45.0

Linux

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 mingw-gstreamer1-plugins-good Update CVE-2026-85150 NULL Pointer

Update to gstreamer-1.28.7.

Linux

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

pgAdmin4 Update Advisory for Fedora - FEDORA-2026-c070c47328 Released

Update to pgadmin-9.18.

Linux

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 mingw-python3 Serious Arbitrary File Write Flaw Found

Update to python-3.11.16.

Linux

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 C-Kermit 11.0.509 Medium Threat CVE-2025-68920 Advisory

Update to 11.0.509 which fixes CVE-2025-68920

Linux

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 postgresql18-postgis Important Memory Disclosure CVE-2026-73515

Backport fix for CVE-2026-73515.

Linux Databases

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 mongo-c-driver Security Advisory 2026-4286ff2dfd

libbson 1.30.11 Fixes Fix length check in bson_new_from_buffer. libmongoc 1.30.11 Fixes

Linux

43 days ago · Sep 27, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 mingw-gstreamer1-plugins-good Buffer Overflow Vulnerability 2026

Update to gstreamer-1.28.7.

Linux

43 days ago · Sep 27, 2026, 2:29 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 pgAdmin 4 Security Advisory Update 2026-035cf95dc5

Update to pgadmin-9.18.

Linux

43 days ago · Sep 27, 2026, 2:29 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 forgejo Security Fix Advisory 2026-b1ae715f03

This is an upstream security fix release.

Linux

43 days ago · Sep 27, 2026, 2:29 AM Read more →
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