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42056 result(s) for "Linux" — best match first.

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

OpenSSH — 10.6p2
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 42 Erlang Update Critical DNS Poisoning Addresses 2026-dd4a7e240e

Erlang ver. 26.2.5.19

Linux

205 days ago · Apr 16, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42 mingw-openexr Critical Denial of Service Fix 2026-d939698c2e

Update to openexr-3.3.9.

Linux

205 days ago · Apr 16, 2026, 3:09 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 python3.9 Critical UAF CVE-2026-6100 DLA-4532-1

It was found that the patches for CVE-2025-15366 and CVE-2025-15367 break backward compatibility, and upstream decided not to backport those patches to older P…

Linux

205 days ago · Apr 16, 2026, 1:26 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 12 SP5 Python 36 Significant Path Traversal C Stack Overflow

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE vim Key Commands for Command Injection and OS Execution Updates

An update that solves three vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.6 Python 3.11 Major Update Resolving 14 Security Flaws

An update that solves 15 vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 SP7 Python311 Important Security Issues Advisory 2026-1349-1

An update that solves 15 vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:34 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 xyzzy Vulnerability Patch Advisory UBU-SEC-2023-2450-4

An update that solves one vulnerability can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.7 Security Update SUSE-SU-2028-1577-3 CVE-2028-29813 Alert

An update that solves one vulnerability can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:33 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian DSA-6213-1 LXD Important Privilege Escalation Fix

Multiple security issues were discovered in LXD, a system container and virtual machine manager, which could result in restriction bypass or privilege escalati…

Linux Docker

206 days ago · Apr 15, 2026, 9:16 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian DSA-6212-1 Incus Important Privilege Escalation Issues

Two security issues were discovered in Incus, a system container and virtual machine manager, which could result in restriction bypass or privilege escalation.…

Linux Docker

206 days ago · Apr 15, 2026, 9:16 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed tomcat10 Moderate Update 2026-10548-1

An update that solves 10 vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Security Bulletin for Apache Tomcat 11 Announcement

An update that solves 10 vulnerabilities can now be installed.

Linux Apache

206 days ago · Apr 15, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Rust 1.92 Advisory 2026-1337-1 Addresses Moderate Denial of Service

An update that solves one vulnerability can now be installed.

Linux

206 days ago · Apr 15, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 2026 Python3.10 Security Alert - SUSE-SU-2026-3490-4 CVE-2026-99434

An update that solves one vulnerability can now be installed.

Linux

206 days ago · Apr 15, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 giflib Moderate Memory Corruption CVE-2026-23868

An update that solves one vulnerability can now be installed.

Linux

206 days ago · Apr 15, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE giflib Moderate Memory Corruption Vuln 2026-1338-1

An update that solves one vulnerability can now be installed.

Linux

206 days ago · Apr 15, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 systemd Critical Improper Access Control Exploit DLA-4533-1

The following vulnerabilities have been discovered systemd: CVE-2026-4105 The systemd-machined service contains an Improper Access Control vulnerability due to…

Linux

206 days ago · Apr 15, 2026, 2:26 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xwayland Identifies Five Key Threats with Fix 2026-1328-1

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 Xwayland Important Security Issues 2026-1329-1

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 Update SUSE-2026-1351-2 Major Wayland Enhancements

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026 xorg-x11-server Important DoS Issues SUSE-SU-2026-1331-1

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15-SP7 xorg-x11-server Important Patch DoS 2026-1330-1

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 xorg-x11-server Important Fix for Multiple Issues 1331-1

An update that solves five vulnerabilities can now be installed.

Linux

206 days ago · Apr 15, 2026, 10:30 AM Read more →
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