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4 results for “KVM”

Zapscape KVM Flaw Lets Guest VMs Seize Host Root via Shadow MMU Use-After-Free
News 06 Aug 2026

Zapscape KVM Flaw Lets Guest VMs Seize Host Root via Shadow MMU Use-After-Free

Security researcher Hyunwoo Kim has disclosed Zapscape (CVE-2026-64561), a use-after-free vulnerability in the Linux kernel's KVM hypervisor that allows. Zapscape is the third entry in what Kim describes as a KVM escape trilogy, following.

Trail of Bits: GPT-5.6-Cyber escapes a QEMU/KVM sandbox three times, including with 0-days
Technology 07 Sep 2026

Trail of Bits: GPT-5.6-Cyber escapes a QEMU/KVM sandbox three times, including with 0-days

Trail of Bits tasked GPT-5.6-Cyber with escaping a QEMU/KVM VM on Debian 12. Over ~12 hours it broke out three times—kernel bug, unmarked libslirp, and a self-found 0-day chain—showing off-the-shelf VMs no longer contain such agents.

September 2026 AI Watch: Daybreak, DeepSeek V4.1-Flash, and Open Threads
Technology 30 Aug 2026

September 2026 AI Watch: Daybreak, DeepSeek V4.1-Flash, and Open Threads Follow-up

September 2026 watch through 14 Sep: Daybreak keys passed, DeepSeek V4.1-Flash live with Pro remap, Astra and Agents API surfaces landed — Gemini 4 and Apple China launch timing still open.

Broadcom Patches Three Critical VMware vCenter and ESXi Flaws in VMSA-2026-0006
News 06 Aug 2026

Broadcom Patches Three Critical VMware vCenter and ESXi Flaws in VMSA-2026-0006

On 29 July 2026, Broadcom published security advisory VMSA-2026-0006 addressing five vulnerabilities across VMware ESXi, vCenter Server, Workstation, and Fusion. vCenter Server is the central management plane for vSphere environments.

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