๐Ÿ›ก๏ธ CVE-2026-44003
๐ŸŸก CVSS 5.3 โ€” Medium โœ… No Known Exploit NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, vm2's code transformer has a performance optimization that skips AST analysis when the code does not contain catch, import, or async keywords. This fast-path bypass allows sandboxed code to directly access the internal VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL variable, which exposes internal security functions (handleException, wrapWith, import). This vulnerability is fixed in 3.11.0.

Details

Severity Medium
CVSS Score 5.3
CVSS Vector N/A
CWE N/A
Public Exploit โœ… No
Source NVD
Published 2026-05-13
Updated 2026-06-15
Modified N/A
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”
vm2 โ€” โ€”

References

N/A

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