CVE-2022-25893
CVSS v3
9.8
CRITICAL
EPSS Score
1.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The package vm2 before 3.9.10 are vulnerable to Arbitrary Code Execution due to the usage of prototype lookup for the WeakMap.prototype.set method. Exploiting this vulnerability leads to access to a host object and a sandbox compromise.
Technical details
- Published
- 2022-12-21
Frequently asked questions
What is CVE-2022-25893?
The package vm2 before 3.9.10 are vulnerable to Arbitrary Code Execution due to the usage of prototype lookup for the WeakMap.prototype.set method. Exploiting this vulnerability leads to access to a host object and a sandbox compromise.
Is CVE-2022-25893 actively exploited?
Active exploitation of CVE-2022-25893 has not been confirmed. Its EPSS score was 1.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-25893?
CVE-2022-25893 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2022-25893 affecting your environment?
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