CVE-2026-71141 is an easily exploitable vulnerability in the Core component of Oracle VM VirtualBox affecting supported version 7.2.14. An unauthenticated attacker who has logon access to the underlying infrastructure where VirtualBox executes can exploit the issue with low attack complexity, but successful exploitation requires human interaction by another user. The vulnerability has scope change, meaning compromise of VirtualBox can significantly affect additional products or components beyond the vulnerable component itself. Successful exploitation can enable unauthorized modification of critical data, unauthorized access to a subset of accessible data, and partial denial of service.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability affecting Oracle VM VirtualBox referenced in the August 2026 CPU/Nessus plugin.
An unpatched vulnerability tracked as CVE-2026-71141 affecting Ubuntu Linux / VirtualBox-related package context, as referenced by a Nessus plugin entry.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.