Critical Linux Kernel Flaw (CVE-2025-21756) Allows Privilege Escalation

A newly disclosed vulnerability in the Linux kernel, tracked as CVE-2025-21756 and dubbed “Attack of the Vsock,” has sent ripples through the cybersecurity community. The flaw enables attackers to escalate privileges to root, potentially gaining full control over affected Linux systems. According to the Hoefler report, Researchers warn that exploitation is feasible and demonstrated in real-world conditions, […]

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