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.

Filter by category

Products

cPanel 120 CloudLinux 32 WHMCS 22 DirectAdmin 20 CSF 16 Plesk 16 LiteSpeed 11 WordPress 8 Imunify360 7 Virtualizor 3 JetBackup 2

Operating Systems

AlmaLinux 9 103 AlmaLinux 8 93 Ubuntu 22.04 43 CloudLinux 8 38 CloudLinux 9 38 CentOS 7 30 Ubuntu 20.04 29 CloudLinux 7 25 Debian 12 18 Debian 11 13 AlmaLinux 10 2

Severity

High 183 Medium 74 Critical 74 Low 8

Latest Advisories

339 advisories
Critical 2026-09-01

EasyApache 4 25.79 — cPanel & WHM Update

cPanel
Critical 2026-08-31

OpenCryptoki Vulnerabilities — Ubuntu Security Update (USN-8707-1)

Ubuntu 20.04 Ubuntu 22.04
High 2026-08-28

Dovecot v2.4.5 released (CVE)

DirectAdmin
Medium 2026-08-27 00:00:00

JetBackup for WordPress CVE-2026-19454: Incorrect Authorization
High 2026-08-26 00:00:00

Plesk CVE-2026-65642: Insecure Direct Object Reference

Plesk AlmaLinux 8 AlmaLinux 9
Critical 2026-08-26 00:00:00

Plesk CVE-2026-65646: Improper Input Validation

Plesk AlmaLinux 8 AlmaLinux 9
Critical 2026-08-26 00:00:00

Plesk CVE-2026-65647: Link Following

Plesk AlmaLinux 8 AlmaLinux 9
High 2026-08-18

Kernel Security Update — AlmaLinux 9 (ALSA-2026:54443)

AlmaLinux 9
Critical 2026-08-18

RtabRace (CVE-2026-68138): unprivileged local users can crash the host — mitigation and kernel update for CloudLinux

CloudLinux cPanel DirectAdmin CloudLinux 7 CloudLinux 8
High 2026-08-18

CSF security vulnerabilities and DirectAdmin

cPanel CSF DirectAdmin
High 2026-08-17

BadGarbage (CVE-2026-53361) Local Root and Container Escape: Kernel Update for CloudLinux 10

CloudLinux CloudLinux 7 CloudLinux 8
Critical 2026-08-13

EasyApache 4 25.77 — cPanel & WHM Update

cPanel