Critical VMware Workstation and Fusion Flaw Lets VM Admins Execute Host Code
Broadcom patches a CVSS 9.3 integer-overflow flaw in VMware Workstation and Fusion that allows a VM administrator to escape the guest and execute arbitrary code on the host — a direct threat to developer workstations.
Summary written by editorial AI · Source link below
Broadcom has released security updates for two security flaws impacting VMware Workstation and Fusion, including one critical bug that could result in arbitrary code execution under certain conditions.
The vulnerability, tracked as CVE-2026-59346 (CVSS score: 9.3), is an integer-overflow vulnerability that a local attacker with elevated privileges can exploit to run arbitrary code.
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Editorial Analysis
Framed for the SOC Analyst desk
VM-escape vulnerabilities are high-value targets for advanced adversaries; detection of exploit attempts requires monitoring hypervisor-level events and host anomalies.
Monitor for unusual host-level process creation originating from VMware guest contexts and deploy Broadcom's updated builds on all affected systems.
A critical virtualisation flaw lets attackers break out of a virtual machine onto the host system — patches are available and should be deployed urgently.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
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