Off-topic for aiqbench
This story was gathered from a source we follow but falls outside AI and quantum coverage, so there is no aiqbench take for it.
Linux KVM/arm64 Vulnerability Lets Attackers Escape Virtual Machines and Gain Host Access
A newly disclosed Linux kernel vulnerability, tracked as CVE-2026-89775, could let attackers escape an ARM64 virtual machine and access the underlying host system. The issue affects KVM/arm64 environments where nested virtualization is enabled, creating a serious risk for multi-tenant cloud infrastructure and systems that allow untrusted users to create virtual machines. Security researcher Hyunwoo Kim […] The post Linux KVM/arm64 Vulnerability Lets Attackers Escape Virtual Machines and Gain Host Access appeared first on Cyber Security News.
A newly disclosed Linux kernel vulnerability, tracked as CVE-2026-89775, could let attackers escape an ARM64 virtual machine and access the underlying host system. The issue affects KVM/arm64 environments where nested virtualization is enabled, creating a serious risk for multi-tenant cloud infrastructure and systems that allow untrusted users to create virtual machines. Security…
Excerpt shown under the publisher's RSS terms · 52 words · full text and figures are on the publisher's site
Related coverage
CVE-2026-64561 Zapscape Lets KVM Guests Escape to Linux Host With Root Privileges
Cybersecurity News · Aug 7, 2026
Critical Linux Kernel Flaw Lets Attackers Escape Virtual Machines and Take Control of Hosts
Cybersecurity News · Oct 16, 2026
Weekly Cyber Security Newsletter Bulletin – Certighost Exploit, Checkpoint 0-day, HTTP/2 Flaw, Notepad++ Plugin Abuse +20 Stories
Cybersecurity News · Jul 26, 2026
Vercel Confirms KVM Zero-Day VM Escape, Awards Researcher $50,000
Cybersecurity News · Oct 4, 2026