CVE-2026-92947 vm2 - Information Disclosure & Denial of Service

vm2 < 3.11.7 contains an information disclosure and denial of service vulnerability caused by exposure of Node's shared Buffer pool to sandboxed code, letting attackers read and write host memory, exploit requires sandboxed code execution.

CVSS base score 10.0 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.48% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Information Disclosure
Impact
Information Disclosure, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
Published
17 September 2026
Updated
15 October 2026
Weakness
CWE-200

Vendor fix

Update to version 3.11.7 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs