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28132 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 →
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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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 →
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 →
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 →
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 dnsdist 2.0.5-1.1 Moderate Security Notice 2026-10632-1

An update that solves 11 vulnerabilities can now be installed.

Linux

192 days ago · Apr 29, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise Moderate Polkit OOM Issue Advisory 2026-1655-1

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 6:32 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 Kernel Security Update - Medium Buffer Overflow and Math Flaws

An update that solves three vulnerabilities can now be installed.

Linux

192 days ago · Apr 29, 2026, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.5 Xen DoS Grant Table Fix Advisory 2026-1657-1

An update that solves three vulnerabilities can now be installed.

Linux

192 days ago · Apr 29, 2026, 6:31 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.5 openCryptoki Moderate Info Disclosure Vuln 2026-1658-1

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.5 openCryptoki Moderate Info Disclosure DoS 2026-1658-1

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.3 Sed Moderate TOCTOU Race Advisory SUSE-2026-1659-1

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 6:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 Protobuf Moderate Security Updates SUSE-SU-2026-1653-1

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

Linux

192 days ago · Apr 29, 2026, 2:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Bullseye PolicyKit-1 Denial of Service Notice DLA-4553-1

Multiple vulnerabilities where identified in polkit, a toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged p…

Linux GitHub

192 days ago · Apr 29, 2026, 2:13 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6 Kernel Essential Security Update SUSE-SU-2026-1678-1

An update that solves 14 vulnerabilities and has five security fixes can now be installed.

Linux

192 days ago · Apr 29, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP6 Kernel Important Buffer Overflow Fixes 2026-1643-1

An update that solves 14 vulnerabilities and has five security fixes can now be installed.

Linux

192 days ago · Apr 29, 2026, 10:31 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE linux-enterprise-server 15.3 python-requests Moderate CVE-2026-25645

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.3 python-requests Moderate Extraction Flaw SUSE-2026-1644-1

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 2026 gnome-remote-desktop Moderate Resource Exhaustion CVE-2025-5024

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Python-Requests Moderate Extraction Issue CVE-2026-25645 2026-1647-1

An update that solves one vulnerability can now be installed.

Linux

192 days ago · Apr 29, 2026, 10:30 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium High CVE-2026-6919 Use After Free DoS 2026-7521734dcc

Update to 147.0.7727.116 * High CVE-2026-6919: Use after free in DevTools * High CVE-2026-6920: Out of bounds read in GPU * Medium CVE-2026-6921: Race in GPU

Linux Chrome

192 days ago · Apr 29, 2026, 4:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 vim Critical Command Injection Fix CVE-2026-39881

Security fix for CVE-2026-39881

Linux

192 days ago · Apr 29, 2026, 4:55 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Dovecot 23 Significant Memory Issues SUSE-SU-2026-1743-8

An update that solves seven vulnerabilities can now be installed.

Linux

193 days ago · Apr 28, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.3 xen Crucial DoS Vulnerability Patch SUSE-SU-2026-1646-1

An update that solves three vulnerabilities can now be installed.

Linux

193 days ago · Apr 28, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.3 SUSE-SU-2026-1645-1 Xen Important DoS Issues

An update that solves three vulnerabilities can now be installed.

Linux

193 days ago · Apr 28, 2026, 10:30 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6235-1 dnsdist Critical Denial of Service Attack

Multiple security vulnerabilities were discovered in the dnsdist DNS loadbalancer, which could result in denial of service, information disclosure or ACL bypas…

Linux

193 days ago · Apr 28, 2026, 9:03 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Pocketbase Updates Address Vulnerability CVE-2026-33809

An update that solves one vulnerability can now be installed.

Linux

193 days ago · Apr 28, 2026, 7:37 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 Mariadb Important Buffer Overflow Vuln 2026-20629-1

An update that solves one vulnerability and has one bug fix can now be installed.

Linux Databases

193 days ago · Apr 28, 2026, 6:41 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 37 snapshot-container-connect Significant Patch 40712-2

An update that solves various issues can now be installed.

Linux Docker

193 days ago · Apr 28, 2026, 6:41 PM Read more →
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