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Cyber Security Agency of Singapore
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Alerts & Advisories

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

966 articles

26 June 2025

Critical Vulnerabilities in Cisco Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC)

Cisco has released security updates addressing multiple critical vulnerabilities in their ISE and ISE-PIC. Users and administrators of affected products are advised to update to the latest versions.

Alerts

26 June 2025

Joint Advisory Against Using NRIC Numbers For Authentication

The Personal Data Protection Commission (PDPC) and Cyber Security Agency of Singapore (CSA) have issued a joint advisory to advise organisations against using NRIC numbers for authentication.

Advisory

25 June 2025

Security Bulletin 25 Jun 2025 [PDF, 892 KB]

Bulletins

24 June 2025

Multiple Vulnerabilities in Advantech Products

Advantech has released security updates and mitigation measures addressing multiple vulnerabilities in their products. Users and administrators of affected products are encouraged to update and implement the recommended mitigation measures.

Alerts

20 June 2025

Multiple Vulnerabilities in Major Linux Distributions

Security researchers have identified two new local privilege escalation (LPE) vulnerabilities (CVE-2025-6018 and CVE-2025-6019) that can be chained together to gain root privileges on systems running major Linux distributions.

Alerts

19 June 2025

Active Exploitation of Critical Vulnerability in Langflow

Security researchers have identified a new active campaign that is exploiting a critical vulnerability (CVE-2025-3248) in Langflow to launch distributed denial-of-service (DDoS) attacks.

Alerts

19 June 2025

Security Bulletin 19 June 2025

Bulletins

11 June 2025

June 2025 Monthly Patch

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

Alerts

11 June 2025

Security Bulletin 11 Jun 2025 [PDF, 558 KB]

Bulletins

6 June 2025

Critical Vulnerability in Cisco ISE

Cisco has released security updates addressing a critical vulnerability (CVE-2025-20286) in its Identity Services Engine (ISE).

Alerts