CVE-2026-65093 is a critical sandbox-escape vulnerability in NVIDIA OpenShell for Linux, classified as CWE-427. NVIDIA OpenShell versions through 0.0.33 are affected. The flaw has a CVSS v3.1 base score of 9.9 and may permit execution outside the intended sandbox boundary.
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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.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical CVSS 9.9 sandbox-escape vulnerability in OpenShell for Linux that can lead to code execution and potentially privilege escalation, data tampering, and information disclosure.
A critical (CVSS 9.9) remotely exploitable sandbox-escape vulnerability in NVIDIA OpenShell for Linux. Successful exploitation could enable code execution, privilege escalation, data tampering, and information disclosure.
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.