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 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
High 2026-09-18

Exim CVE < 4.100.1

DirectAdmin
Critical 2026-09-18

Security Advisory: LiteSpeed Web Server Enterprise 6.3.7 or later is required

DirectAdmin LiteSpeed
High 2026-09-17 00:00:00

Acronis Backup for cPanel & Plesk CVE-2026-87886: Local Privilege Escalation

cPanel DirectAdmin Plesk AlmaLinux 8 AlmaLinux 9
High 2026-09-17

Paid Downloads for WordPress CVE-2026-87935: Arbitrary File Upload

WordPress
Critical 2026-09-17

WordPress 7.1.1 Maintenance and Security Release

WordPress
Critical 2026-09-14 00:00:00

Plesk CVE-2026-68489: Code Injection

Plesk AlmaLinux 8 AlmaLinux 9
Critical 2026-09-14

Security: LiteSpeed Enterprise security advisory – September 14, 2026

cPanel LiteSpeed
Critical 2026-09-10 00:00:00

Plesk CVE-2026-68487: Path Traversal

Plesk
Critical 2026-09-10 00:00:00

Plesk CVE-2026-68488: Privilege Escalation

Plesk
Critical 2026-09-10

Security: CVE-2026-65639 CSF Security Release

CloudLinux cPanel CSF CentOS 7 CloudLinux 7
Critical 2026-09-10

Security: CVE-2026-65638 CSF Security Release

CloudLinux cPanel CSF CentOS 7 CloudLinux 7
High 2026-09-10

Kernel Root CVE (CVE-2026-72389)

CloudLinux DirectAdmin