braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an uncaught RangeError.
Advisories

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Fixes

Solution

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Workaround

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History

Fri, 18 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Description braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an uncaught RangeError.
Title braces through 3.0.3 Stack Overflow via Deeply Nested Patterns
First Time appeared Jonschlinkert
Jonschlinkert braces
Weaknesses CWE-674
CPEs cpe:2.3:a:jonschlinkert:braces:*:*:*:*:*:node.js:*:*
Vendors & Products Jonschlinkert
Jonschlinkert braces
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-18T15:06:02.880Z

Reserved: 2026-09-18T14:39:01.117Z

Link: CVE-2026-93687

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-18T16:17:15.507

Modified: 2026-09-18T16:17:15.507

Link: CVE-2026-93687

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses