Denial of service (DoS) in node-lmdb
Priority LOW 36CWE-241Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
The package node-lmdb before 0.9.7 are vulnerable to Denial of Service (DoS) when defining a non-invokable ToString value, which will cause a crash during type check.
Why it matters now
EPSS 0.01321 71st percentileScored 2026-11-07
Fix Fixed node-lmdb: 0.9.7node-lmdb (npm): 0.9.7
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | node-lmdb | before 0.9.7 | 0.9.7 | Patch available | CNA |
| — | node-lmdb (npm) | before 0.9.7 | 0.9.7 | Patch available | GHSA-32j9-6qqm-mq9g |
- node-lmdb Vendor— Affected before 0.9.7 Fixed in 0.9.7 Patch available CNA
- node-lmdb (npm) Vendor— Affected before 0.9.7 Fixed in 0.9.7 Patch available GHSA-32j9-6qqm-mq9g
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:node-lmdb_project:node-lmdb:*:*:*:*:*:node.js:*:* | before 0.9.7 | Vulnerable | Node-lmdb Project |
- cpe:2.3:a:node-lmdb_project:node-lmdb:*:*:*:*:*:node.js:*:* Versions before 0.9.7 Vulnerable ·Node-lmdb Project
Remediation
- Fix · CNA node-lmdb Fixed in 0.9.7
- Fix · GHSA-32j9-6qqm-mq9g node-lmdb (npm) Fixed in 0.9.7 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2022-21164
- 2026-10-03 Alias added: GHSA-32j9-6qqm-mq9g
References
Sources
- CVE-2022-21164 · CVE Program
- CVE-2022-21164 · NVD
- FIRST EPSS
- GHSA-32j9-6qqm-mq9g · GitHub Advisory Database · CC BY 4.0
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