CVE-2026-41673

Description

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.

PUBLISHED Reserved 2026-04-22 | Published 2026-05-07 | Updated 2026-05-07 | Assigner GitHub_M

Problem types

CWE-674: Uncontrolled Recursion

Product status

References

github.com/...xmldom/security/advisories/GHSA-2v35-w6hq-6mfw exploit

github.com/...xmldom/security/advisories/GHSA-2v35-w6hq-6mfw

github.com/...ommit/17678a2a73ecbd1a2da90f3d47dc23da9cef81aa

github.com/...ommit/291257493cb0eb6980eda83b162a9c4e6d7d2597

github.com/...ommit/2d6d6916ed8a4c223db1f6d7560ab4544c465b0f

github.com/...ommit/430357c7b6333108856e917bf2367afe5ceb6f8a

github.com/...ommit/4845ef109221df0890825de2822fbe77afba3afe

github.com/...ommit/8834218c85ac2a4d757b9587c9028e67c2f7b6c3

github.com/...ommit/8b7cfd1491314abdc347261921d7334ff15f7112

github.com/...ommit/b0620383abc1df067f3ce1014c43ae1bc1161eeb

github.com/...ommit/e6edcab6bef5bcdba0b220bb35442aa72f452b84

github.com/xmldom/xmldom/releases/tag/0.8.13

github.com/xmldom/xmldom/releases/tag/0.9.10

cve.org (CVE-2026-41673)

nvd.nist.gov (CVE-2026-41673)

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