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27962 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.

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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

Fedora 44 Krita Critical Integer Overflow Fix CVE-2026-42144

Update to 6.0.2.1 Fix CVE-2026-42144

Linux

129 days ago · Jun 28, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 dotnet9.0 Important Security Update CVE-2026-45490 CVE-2026-45491

Update to .NET SDK 9.0.118 and Runtime 9.0.17 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591 Release Notes: SDK: https://github.com/dotnet/core/blob/main/…

Linux GitHub

129 days ago · Jun 28, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-mistune Critical Arbitrary Code Exec Fix 2026-3b027683d8

Security fix for CVE-2026-44898 by updating to 3.2.1.

Linux

129 days ago · Jun 28, 2026, 2:58 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Corepack Moderate Security Issues Fix 2026-11121-1

An update that solves 21 vulnerabilities can now be installed.

Linux

130 days ago · Jun 27, 2026, 5:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE GraphicsMagick Moderate Vulnerability 2026-11115-1

An update that solves one vulnerability can now be installed.

Linux

130 days ago · Jun 27, 2026, 5:36 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 10 Kernel Significant Security Patch RLSA-2026-30129

Important: kernel security, bug fix, and enhancement update

Linux

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 vmod-querystring Important Security Update CVE-2025-8671

Update to latest 7.7.x release available, a security release. Includes fixes for VSV00017 aka CVE-2025-8671, aAdded patches for for VSV00018 aka CVE-2026-34475…

Linux

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Varnish Important Security Release CVE-2025-8671 2026-7f36ec4c65

Update to latest 7.7.x release available, a security release. Includes fixes for VSV00017 aka CVE-2025-8671, aAdded patches for for VSV00018 aka CVE-2026-34475…

Linux

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Python Wheel Moderate DoS Vulnerability Fix RLSA-2023-6712

Moderate: python-wheel security update

Linux

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 Pandoc Key RCE Issue Resolution RLSA-2022-5597 CVE-2022-24724

Important: pandoc security update

Linux

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Moderate Heap Buffer Overflow Fix for Rocky Linux Autotrace RLSA-2023-3067

Moderate: autotrace security update

Linux

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux MariaDB Urgent Arbitrary Code Execution Fix RLSA-2026-33464

Important: mariadb:10.11 security, bug fix, and enhancement update

Linux Databases

130 days ago · Jun 27, 2026, 12:04 PM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian xorg-server Critical Privilege Escalation Vulnerability DSA-6370-1

Several vulnerabilities were discovered in the Xorg X server, which may result in privilege escalation if the X server is running privileged. For the stable di…

Linux

130 days ago · Jun 27, 2026, 11:29 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Libfastjson Moderate Threat RLSA-2023-6976 CVE-2020-12762

Moderate: libfastjson security update

Linux

130 days ago · Jun 27, 2026, 6:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 libfastjson Moderate Update RLSA-2023-6976 CVE-2020-12762

Moderate: libfastjson security update

Linux

130 days ago · Jun 27, 2026, 6:01 AM Read more →
LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Chromium Critical Use After Free Out of Bounds 2026-504709cab7

chromium-149.0.7827.196 security release * CVE-2026-13028: Use after free in WebGL * CVE-2026-13032: Use after free in WebGL * CVE-2026-13033: Out of bounds re…

Linux Chrome

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

Fedora 44 Pacemaker Important Denial of Service Fix 2026-2c31df81dc

* Wed Jun 17 2026 Klaus Wenninger - 3.0.2-3 - fix CVE-2026-10649: Fix integer overflows in remote message code

Linux

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

Fedora 44 tinyproxy Important HTTP Request Smuggling Fixes 2026-efbe094630

Backport upstream fixes for CVE-2026-54387 and CVE-2026-54388.

Linux

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

Fedora 44 docker-buildx Notable Command Execution 2026-105f7df940

Update to release v0.35.0 Resolves: rhbz#2487819 Resolves CVE-2026-39828: rhbz#2489918, rhbz#2490102 Upstream enhancements, new features, and fixes

Linux Docker

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

Fedora 44 docker-buildkit High Denial of Service Risk CVE-2026-39829

Update to release v0.31.0 Resolve CVE-2026-39829: rhbz#2489939, rhbz#2490056 Upstream new features and fixes

Linux Docker

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

Fedora 44 nginx-mod-vts Important Rebuild for CVE-2026-42055

nginx-mod-brotli: Rebuild for 1.30.3 nginx-mod-fancyindex: Rebuild for 1.30.3 nginx-mod-vts:

Linux Nginx

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

Fedora 44 openbao Important DoS Fix Advisory 2026-84ff0044db

Update to upstream 2.5.5. Also fixes CVE-2026-55770, CVE-2026-55774, CVE-2026-55775, and CVE-2026-55776.

Linux

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

Crucial Update on nginx-mod-vts Vulnerability CVE-2026-42055 in Fedora 43

nginx-mod-headers-more: Rebuild for 1.30.3 nginx-mod-brotli: Rebuild for 1.30.3 nginx-mod-vts:

Linux Nginx

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

Fedora 43 nginx-mod-brotli Critical Fixes for CVE-2026-42055

nginx-mod-headers-more: Rebuild for 1.30.3 nginx-mod-brotli: Rebuild for 1.30.3 nginx-mod-vts:

Linux Nginx

130 days ago · Jun 27, 2026, 3:12 AM Read more →
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