CVE-2026-92963

MEDIUM 5.3

vm2 before 3.11.2 Information Disclosure via Internal State

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

vm2 versions before 3.11.2 fail to properly restrict access to the VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL global variable. Attackers can access this internal state object through globalThis to retrieve sensitive sandbox internals.

CWE	CWE-227
Vendor	patriksimek
Product	vm2
Published	Sep 17, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

patriksimek / vm2

0 < 3.11.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/patriksimek/vm2/security/advisories/GHSA-2cm2-m3w5-gp2f vulncheck.com: https://www.vulncheck.com/advisories/vm2-before-3.11.2-information-disclosure-via-internal-state

Credits

🔍 XmiliaH