CVE-2026-41673

Summary

xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. In @xmldom/xmldom prior to versions 0.9.10 and 0.8.13 and xmldom version 0.6.0 and prior, seven recursive traversals in lib/dom.js operate without a depth limit. A sufficiently deeply nested DOM tree causes a RangeError: Maximum call stack size exceeded, crashing the application. This issue has been patched in versions @xmldom/xmldom versions 0.9.10 and 0.8.13.

Affected Software

VendorProductVersion RangeStatus
xmldomxmldomxmldom <= 0.6.0affected
xmldomxmldom@xmldom/xmldom >= 0.9.0, < 0.9.10affected
xmldomxmldom@xmldom/xmldom < 0.8.13affected

Weaknesses

  • CWE-674: CWE-674: Uncontrolled Recursion

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

Additional References

@xmldom/xmldom: xmldom: xmldom: Denial of Service via deeply nested XML documents

Additional References

References