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41868 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
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

SUSE Poppler Moderate Integer Overflow and DoS Update 2026-4816-1

An update that solves five vulnerabilities can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Poppler Update Fixes PDF Processing Errors Across Systems

An update that solves five vulnerabilities can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE cyrus-sasl Update Resolves DIGEST-MD5 Heap Overflow Vulnerability

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE cyrus-sasl Update Fixes DIGEST-MD5 Client Compromise

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Mutt 1.10.1 Fixes Crafted Header Heap Write Vulnerability

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE cifs-utils Fixes CIFS Credential Mount Injection

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

openSUSE rootlesskit Update for Current Go Security Release

An update that can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenSSH Update Fixes SSH Forwarding and Policy Bypasses

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

Linux OpenSSH

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE OpenSSH 9.6p1 Fixes SSH Forwarding and Agent Issues

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

Linux OpenSSH

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE OpenEXR Update Fixes Crafted EXR File Processing Issues

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libraw Update Fixes a Crash During TIFF Image Processing

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE libraw Update Fixes TIFF Processing Crash in Image Handling

An update that solves one vulnerability can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Kernel Live Patch 22 Fixes Five Security Vulnerabilities

An update that solves five vulnerabilities can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Live Patch Fixes Five Important Security Issues

An update that solves five vulnerabilities can now be installed.

Linux

15 days ago · Oct 21, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu NSS Update Removes Compromised Certificate Authority Roots

The CA certificates in the nss package were updated.

Linux

15 days ago · Oct 21, 2026, 10:15 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Ghostscript Fixes Sandbox Bypass and Code Execution

Several security issues were fixed in Ghostscript.

Linux

15 days ago · Oct 21, 2026, 8:55 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Arch Linux php-legacy Fixes a Remote Code Execution Vulnerability

The package php-legacy before version 8.3.36-1 is vulnerable to arbitrary code execution.

Linux PHP

15 days ago · Oct 21, 2026, 8:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Arch Linux PHP Critical Remote Code Execution ASA-202610-1

The package php before version 8.5.12-1 is vulnerable to arbitrary code execution.

Linux PHP

15 days ago · Oct 21, 2026, 8:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu Poppler Update Stops Crashes When Opening Encrypted PDFs

poppler could be made to crash if it opened a specially crafted file.

Linux

15 days ago · Oct 21, 2026, 8:20 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora PHP Update Fixes OOM and Stale State RCE Vulnerabilities

Security update: - RCE via OOM corruption, CVE-2026-109618 - RCE via stale global state, CVE-2026-109619

Linux PHP

15 days ago · Oct 21, 2026, 6:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 ca-certificates Update Adds Code-Signing Roots

Update ca-certificates to ca-certificates-2026.2.92_v9.0.319-1.fc44

Linux

15 days ago · Oct 21, 2026, 6:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 Updates rust-webpki-roots After eMudhra CA Compromise

Update the rustls-webpki crate to version 0.103.16. Update the webpki-roots and webpki-root-certs crates to version 1.0.10. This addresses security advisories …

Linux

15 days ago · Oct 21, 2026, 6:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 Updates Rust Certificate Roots After CA Compromise

Update the rustls-webpki crate to version 0.103.16. Update the webpki-roots and webpki-root-certs crates to version 1.0.10. This addresses security advisories …

Linux

15 days ago · Oct 21, 2026, 6:45 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 Updates rustls-webpki After eMudhra CA Compromise

Update the rustls-webpki crate to version 0.103.16. Update the webpki-roots and webpki-root-certs crates to version 1.0.10. This addresses security advisories …

Linux

15 days ago · Oct 21, 2026, 6:45 PM Read more →
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