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
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The Cyber Security Agency of Singapore published an alert that may be relevant to administrators and security teams.
About CSAInformation forAlerts & AdvisoriesNews & EventsLegislationOur ProgrammesResourcesHomeAlerts & AdvisoriesAlertsHigh-Severity Vulnerability in Linux KernelAlertsHigh-Severity Vulnerability in Linux Kernel5 June 2026
Recommended action
Review the original advisory, identify affected systems, and follow the mitigation or patching guidance from the vendor or authority.
This brief is based on information from Cyber Security Agency of Singapore . Please refer to the original source for the complete advisory and vendor-specific guidance.
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