#transient-execution

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#spectre #l1tf #cloud-security #vm-memory-leakage #vmscape #virtualization-security #kvmqemu
Information security
fromSecurityWeek
1 week ago

Researchers Earn $150,000 for L1TF Exploit Leaking Data From Public Cloud

Transient execution vulnerabilities such as L1TF combined with half-Spectre can be practically exploited to leak memory from public cloud virtual machines.
Information security
fromTheregister
3 weeks ago

VMSCAPE Spectre vulnerability leaks cloud secrets

A new Spectre-based transient execution vulnerability, VMSCAPE (CVE-2025-40300), enables guest VMs to leak hypervisor memory across virtualization boundaries on affected CPUs.
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