CVE-2026-114141: toml-node is a TOML parser for Node.js and the browser. Prior to 5.0.1, the toml.parse() compiler's addTableArray() func…
toml-node is a TOML parser for Node.js and the browser. Prior to 5.0.1, the toml.parse() compiler's addTableArray() function in lib/compiler.js rescans the complete assignedPaths and valueAssignments bookkeeping sets for every array-of-tables header. Distinct [[name]] paths are not pruned, so a document with many such headers causes quadratic synchronous work and can block the Node.js event loop, denying service to other operations in the process. This issue is fixed in version 5.0.1.
- Published by source
- 2026-10-21
- First seen by Reality Radar
- 2026-10-22
- Last verified
- 2026-10-22
What the official notice says
Risk: CVSS 8.7
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Sources
- NIST National Vulnerability Database Tier A · official published 2026-10-21
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