vm2: Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| patriksimek | vm2 | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Patriksimek | Vm2 |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-hw58-p9xv-2mjh | vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS) |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.448% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Vm2 Project
Vm2 Project vm2 |
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| CPEs | cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Vm2 Project
Vm2 Project vm2 |
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| First Time appeared |
Patriksimek
Patriksimek vm2 |
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| Vendors & Products |
Patriksimek
Patriksimek vm2 |
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| Description | vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0. | |
| Title | vm2: Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS) | |
| Weaknesses | CWE-248 | |
| References |
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| Metrics |
cvssV3_1
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