IPToBlock Blog

Security notes, platform updates, and practical defensive guidance.

Security News

5 June 2026High-Severity Vulnerability in Linux KernelAttackers are exploiting a 2022 vulnerability in the Linux kernel to escalate privileges and escape containerised environments to compromise underlying hosts. Patch immediately.Alerts

About CSAInformation forAlerts & AdvisoriesNews & EventsLegislationOur ProgrammesResourcesHomeAlerts & AdvisoriesAlertsHigh-Severity Vulnerability in Linux KernelAlertsHigh-Severity Vulnerability in Linux Kernel5 June 20...

Cyber Security Agency of Singapore Read
Security News

9 June 2026High-Severity Vulnerability in SolarWinds Serv-UAttackers are exploiting a vulnerability in SolarWinds Serv-U to crash the file transfer service without authentication, causing a denial of service condition. Patch immediately.Alerts

About CSAInformation forAlerts & AdvisoriesNews & EventsLegislationOur ProgrammesResourcesHomeAlerts & AdvisoriesAlertsHigh-Severity Vulnerability in SolarWinds Serv-UAlertsHigh-Severity Vulnerability in SolarWinds Serv-...

Cyber Security Agency of Singapore Read
Security News
Critical Severity

9 June 2026Critical Vulnerability in Check Point VPNAttackers are actively exploiting a critical vulnerability in Check Point VPN to bypass authentication and gain unauthorised remote access. Apply security updates immediately.Alerts

About CSAInformation forAlerts & AdvisoriesNews & EventsLegislationOur ProgrammesResourcesHomeAlerts & AdvisoriesAlertsCritical Vulnerability in Check Point VPNAlertsCritical Vulnerability in Check Point VPN9 June 2026

Cyber Security Agency of Singapore Read