Vmscape is a vulnerability tracked by ThreatCluster, appearing in 3 threat clusters built from 27 intelligence report mentions.
Vmscape is a vulnerability tracked across 3 threat clusters and 27 intelligence report mentions on ThreatCluster. First observed October 30, 2025; most recent activity November 19, 2025.
Researchers Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi identified vulnerabilities in the Linux kernel related to insufficient branch predictor isolation between guest virtual machines (VMs) and…
A series of vulnerabilities in the Linux kernel, identified by researchers Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi, allow attackers in guest virtual machines to potentially expose sensitive…
A vulnerability in the Linux kernel, identified as VMSCAPE, allows attackers in guest VMs to potentially expose sensitive information from the host operating system. Discovered by researchers Jean-Claude Graf, Sandro…
Vmscape is a vulnerability tracked by ThreatCluster, appearing in 3 threat clusters built from 27 intelligence report mentions.
The most recent intelligence report mentioning Vmscape on ThreatCluster is dated November 19, 2025. Activity was first observed October 30, 2025, giving a tracked span from then to November 19, 2025.
Across ThreatCluster reporting, Vmscape most frequently co-occurs with Data Breach, Zero-day Exploit, Amazon Web Services, AWS, Google Cloud Platform, among 12 tracked related entities.
The most significant recent cluster is “Linux Kernel Vulnerabilities: Insufficient Branch Predictor Isolation (VMSCAPE)” (4 articles · Updated October 30, 2025). Vmscape appears across 3 threat clusters in total, listed above with sources.
Vmscape appears in 27 intelligence report mentions across 3 deduplicated threat clusters, aggregated from 17,000+ monitored sources.