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Cyber Security Agency of Singapore

Alerts & Advisories

Provides alerts and advisories on emerging cyber threats, vulnerabilities, and preventive measures to help individuals and organisations stay secure online.

1146 articles

26 May 2026

Critical Vulnerability in LiteSpeed User-End cPanel Plugin

LiteSpeed Technologies has released security updates addressing an Incorrect Privilege Assignment vulnerability in the LiteSpeed User-End cPanel Plugin. Users and administrators of affected versions are advised to update to the latest version immediately.

Alerts

26 May 2026

Critical Vulnerability in Drupal Core

Drupal security team has released a security update to address a critical Structured Query Language (SQL) Injection vulnerability in Drupal core affecting multiple supported branches. Users and administrators of affected versions are advised to update to the latest patched versions immediately.

Alerts

26 May 2026

Multiple Critical Vulnerabilities in Ubiquiti UniFi OS

Ubiquiti has released security updates to address multiple critical vulnerabilities in UniFi OS. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

22 May 2026

Multiple Vulnerabilities in Cisco Products

Cisco has released security updates addressing multiple vulnerabilities affecting multiple Cisco products. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

22 May 2026

Multiple Vulnerabilities in n8n Platform

n8n has released security updates to address multiple vulnerabilities in n8n open-source workflow automation platform. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

20 May 2026

Security Bulletin 20 May 2026 [PDF, 1 MB]

Bulletins

18 May 2026

Multiple Vulnerabilities in F5 NGINX, BIG-IP and BIG-IQ

F5 has released security updates to address multiple vulnerabilities in NGINX, BIG-IP, and BIG-IQ. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

15 May 2026

Active Exploitation of Critical Vulnerability in Cisco Catalyst SD-WAN

Cisco has released security updates to address a critical vulnerability in Cisco Catalyst SD-WAN Controller. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

15 May 2026

Critical Vulnerabilities in Fortinet FortiAuthenticator and FortiSandbox

Fortinet has released security updates to address critical vulnerabilities in FortiAuthenticator and FortiSandbox. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

14 May 2026

Critical Vulnerabilities in Palo Alto Networks PAN-OS

Palo Alto Networks has released security updates to address critical vulnerabilities in PAN-OS. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts