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says attackers are exploiting a DSM vulnerability fixed in late 2024 to encrypt the data of NAS devices running outdated versions and demand a ransom.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

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

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

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

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

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

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

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 perl-Config-IniFiles Important Command Injection Vuln 2026-2709-1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE Perl-Config-IniFiles Important OS Command Injection Fix 2026-2710-1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE xdg-desktop-portal Moderate File Deletion Attack Vuln 2026-2712-1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE Tracker Moderate Heap Buffer Overflow Vuln 2026-2713-1

An update that solves two vulnerabilities can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE Tar Critical File Injection Security Vulnerability 2026-2714-1

An update that solves one vulnerability and has two security fixes can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Ruby Critical Network Access Issues USN-8478-1 CVE-2026-42246

Ruby could allow unintended access to network services.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Tar Critical File Overwrite Threat USN-8477-1 CVE-2026-5704

tar could be made to overwrite files if it opened a specially crafted archive.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Apache2 Important Updates for RCE DoS Issues 2026-2686-1

An update that solves 66 vulnerabilities and contains one feature can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

SUSE Apache2 Important Update Addresses 66 Vulnerabilities 2026-2686-1

An update that solves 66 vulnerabilities and contains one feature can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Mariadb Key SQL Execution Flaw RLSA-2026-33464 CVE-2026-49261

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux mariadb Major Security Flaw for Code Execution RLSA-2026-33464

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux mariadb Important Code Execution Threat RLSA-2026-33464

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux mariadb Major Arbitrary Code Execution Flaw RLSA-2026-33464

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux MariaDB Critical Arbitrary Code Execution Flaw RLSA-2026-33464

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux mariadb Important Code Execution Risk RLSA-2026-33464

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux MariaDB Significant Risk of Code Execution RLSA-2026-33464

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

Linux Databases

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: 2026:11151-1 : socat-1.8.1.3-1.1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed socat Moderate Security Fix CVE-2026-56123

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: 2026:11146-1 : libonnxruntime1-1.26.0-1.1

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed libonnxruntime1 Moderate CVE-2026-27904 Advisory

An update that solves one vulnerability can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 HPLIP Severe Local Code Execution Vulnerabilities USN-8483-1

Several security issues were fixed in HPLIP.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python-pydata-sphinx-theme Important Fixes 2026-21173-1

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE warewulf4 Important Patch Multiple Vulnerabilities 2026-21151-1

An update that solves 5 vulnerabilities and has 5 bug fixes can now be installed.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 16.0 gleam Moderate Security Flaws 2026-21143-1

An update that solves 3 vulnerabilities and has 3 bug fixes can now be installed.