9.4
Critical
CVE-2026-92951 vm2 before 3.11.7 contains an incorrect authorization vulnerability in the external package allowlist check that uses…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| vm2 3.11 | earliest → < 3.11.7 | 3.11.7 |
References
Timeline
- Published
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