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Cyber Security Agency of Singapore

Alerts

Timely information about security issues, vulnerabilities, and exploits.

698 articles

17 April 2026

Critical Vulnerabilities in Cisco ISE and Webex Services

Cisco has released security updates to address multiple security vulnerabilities in two of its products: Identity Services Engine (ISE) and Webex Services. There are no indications that these vulnerabilities are being exploited in the wild when this alert is reported. However,successful exploitation of these vulnerabilities may result in gaining root access and remote code execution. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

17 April 2026

Critical Vulnerability in Nginx UI

Nginx-UI has released a security advisory addressing a vulnerability affecting Nginx-UI with Model Context Protocol (MCP) support.This vulnerability is being exploited in the wild. Successful exploitation of this vulnerability can allow any network attacker to invoke all MCP tools without authentication and lead to a complete NGINX service takeover. Users and administrators of affected products are advised to update to the latest version immediately.

Alerts

16 April 2026

Critical Vulnerabilities in Fortinet Product

Fortinet has released software updates addressing vulnerabilities in FortiSandbox.Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

16 April 2026

Critical Vulnerability in Axios

Axios has released a software patch to address a critical security vulnerability in the Axios library. Users and administrators of affected product versions are advised to update to the latest version immediately.

Alerts

15 April 2026

April 2026 Monthly Patch

Microsoft has released security patches to address multiple vulnerabilities in their software and products.

Monthly Patch

13 April 2026

Multiple Vulnerabilities in SonicWall SMA1000 Series

SonicWall has released security updates to address multiple vulnerabilities in the SMA1000 series appliances. Users and administrators of affected products are advised to update to the latest version immediately.

Alerts

13 April 2026

Active Exploitation of Critical Vulnerability in Adobe Acrobat and Reader

Adobe has released a security update to address a critical vulnerability in Adobe Acrobat and Reader. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

13 April 2026

Critical Vulnerability in Apache ActiveMQ Classic

Apache has released security updates to address a critical vulnerability in Apache ActiveMQ Classic. Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts

6 April 2026

Active Exploitation of Critical Vulnerability in FortiClient EMS

Fortinet has released security updates to address a critical security vulnerability in FortiClient EMS. Users and administrators of affected versions are advised to install the hotfix immediately and update to the latest version once available.

Alerts

6 April 2026

Active Exploitation of Critical Vulnerability in F5 BIG-IP Access Policy Manager

F5 has released security updates to address a critical vulnerability in BIG‑IP Access Policy Manager (APM). Users and administrators of affected products are advised to update to the latest versions immediately.

Alerts