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    CVE-2026-93687

    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.

    Published:Sep 18, 2026
    Last Modified:Oct 14, 2026
    EPS:Sep 18, 2026
    EPSS Score:0.00757
    CVSS Score:7.5

    Affected Products

    Vendor
    Jonschlinkert
    Product
    Braces
    Vendor
    Micromatch
    Product
    Braces

    Exploits

    https://github.com/BernydotJar/braces-security-backporthttps://github.com/canmenzo/cve-2026-93687-braceshttps://github.com/pillarsdotnet/node-braceshttps://github.com/scastillo-jp/braces-fork

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High