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
Critical 2026-10-27

Brotli Vulnerability — Ubuntu Security Update (USN-8956-2)

Ubuntu 20.04 Ubuntu 22.04
High 2026-10-26

Container-Tools:rhel8 Security Update — AlmaLinux 8 (ALSA-2026:89760)

AlmaLinux 8
High 2026-10-26

LibX11 Security Update — AlmaLinux 8 (ALSA-2026:89730)

AlmaLinux 8
High 2026-10-26

Xorg-X11-Server Security Update — AlmaLinux 8 (ALSA-2026:89747)

AlmaLinux 8
Critical 2026-10-26

Kernel Security Update — AlmaLinux 8 (ALSA-2026:13577)

AlmaLinux 8
Critical 2026-10-26

Mariadb:10.11 Security Update — AlmaLinux 8 (ALSA-2026:33464)

AlmaLinux 8
High 2026-10-26

Kernel Security Update — AlmaLinux 8 (ALSA-2026:19666)

AlmaLinux 8
Critical 2026-10-26

Firefox Security Update — AlmaLinux 8 (ALSA-2026:76850)

AlmaLinux 8
High 2026-10-26

Java-17-Openjdk Security Update — AlmaLinux 8 (ALSA-2026:9686)

AlmaLinux 8
High 2026-10-26

Nodejs:24 Security Update — AlmaLinux 8 (ALSA-2026:62583)

AlmaLinux 8
High 2026-10-26

Kernel-Rt Security Update — AlmaLinux 8 (ALSA-2026:55765)

AlmaLinux 8
Critical 2026-10-26

Go-Toolset:rhel8 Security Update — AlmaLinux 8 (ALSA-2026:38995)

AlmaLinux 8