Security Advisories Hub

Security Advisories

All Security Advisories

Browse every advisory by affected product, operating system, or severity. Select a category to filter and paginate through the results.

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Products

cPanel 148 CloudLinux 32 DirectAdmin 27 WHMCS 22 Plesk 20 CSF 19 LiteSpeed 14 WordPress 12 Imunify360 7 Virtualizor 3 JetBackup 2 SolusVM 1 Node.js 1 Apache 1

Operating Systems

AlmaLinux 8 152 AlmaLinux 9 137 Ubuntu 22.04 104 Ubuntu 20.04 91 CloudLinux 8 36 CloudLinux 9 36 AlmaLinux 10 34 CentOS 7 29 CloudLinux 7 23 Debian 12 18 Debian 11 13

Severity

High 357 Critical 143 Medium 72 Low 6

Latest Advisories

578 advisories
High 2026-10-19 00:00:00

cPanel CVE-2026-110688

cPanel
High 2026-10-19

Roundcube 1.7.5 / 1.6.20 security updates

DirectAdmin
High 2026-10-19

Roundcube security update 1.6.20 is not yet available in cPanel & WHM: Roundcube vulnerabilities prior to version 1.6.20

cPanel
Critical 2026-10-19

Security: CVE-2026-105475 Unauthenticated Access to Calendar and Contact Data in cPanel & WHM – October 26, 2026

cPanel
High 2026-10-19

Security: CVE-2026-105476 Arbitrary File Write as Root in cPanel & WHM – October 26, 2026

cPanel
Critical 2026-10-17

Kernel / KVM escape (CVE-2026-99999)

DirectAdmin
Critical 2026-10-15 00:00:00

SolusVM CVE-2026-105474

SolusVM
High 2026-10-15

EasyApache 4 25.90 — cPanel & WHM Update

cPanel
High 2026-10-13

Vulnerability CVE-2026-107663 in WP Toolkit on cPanel & WHM

cPanel Plesk
Critical 2026-10-08 00:00:00

cPanel CVE-2026-93699

cPanel
High 2026-10-08

ConfigServer Security & Firewall (CSF) 16.33-1 — cPanel & WHM Update

cPanel CSF
High 2026-10-08

EasyApache 4 25.89 — cPanel & WHM Update

cPanel