CVE-2026-92951
Critical · 9.9CVSS
9.9
EPSS
0.5%
Published
Sep 17, 2026
CISA due date
—
The record
vm2 before 3.11.7 contains an incorrect authorization vulnerability in the external package allowlist check that uses non-exact substring matching instead of full package-name boundary validation. Attackers can bypass the allowlist by requiring a colliding package name that contains an allowlisted package substring, causing vm2 to load and execute unauthorized host packages in the host context.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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