Qubes OS is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Qubes OS is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 29, 2026; most recent activity July 29, 2026.
On July 28, 2026, the Xen Project released 12 security advisories addressing severe vulnerabilities, including three that allow guest virtual machines to escape to the host. These vulnerabilities, identified as…
Qubes OS is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Qubes OS on ThreatCluster is dated July 29, 2026.
Across ThreatCluster reporting, Qubes OS most frequently co-occurs with CVE-2026-42491, CVE-2026-62428, CVE-2026-62432, CVE-2026-62434, CWE-120 - Classic Buffer Overflow, among 10 tracked related entities.
The most significant recent cluster is “Xen Hypervisor Patches 12 Critical Vulnerabilities, Immediate Action Required” (2 articles · Updated July 30, 2026). Qubes OS appears across 1 threat cluster in total, listed above with sources.
Qubes OS appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.