CVE-2026-41673
xmldom: Denial of service via uncontrolled recursion in XML serialization
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-674 |
| Vendor | xmldom |
| Product | xmldom |
| Published | May 7, 2026 |
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Affected Versions
xmldom / xmldom
xmldom <= 0.6.0 @xmldom/xmldom >= 0.9.0, < 0.9.10 @xmldom/xmldom < 0.8.13
References
github.com: https://github.com/xmldom/xmldom/security/advisories/GHSA-2v35-w6hq-6mfw github.com: https://github.com/xmldom/xmldom/commit/17678a2a73ecbd1a2da90f3d47dc23da9cef81aa github.com: https://github.com/xmldom/xmldom/commit/291257493cb0eb6980eda83b162a9c4e6d7d2597 github.com: https://github.com/xmldom/xmldom/commit/2d6d6916ed8a4c223db1f6d7560ab4544c465b0f github.com: https://github.com/xmldom/xmldom/commit/430357c7b6333108856e917bf2367afe5ceb6f8a github.com: https://github.com/xmldom/xmldom/commit/4845ef109221df0890825de2822fbe77afba3afe github.com: https://github.com/xmldom/xmldom/commit/8834218c85ac2a4d757b9587c9028e67c2f7b6c3 github.com: https://github.com/xmldom/xmldom/commit/8b7cfd1491314abdc347261921d7334ff15f7112 github.com: https://github.com/xmldom/xmldom/commit/b0620383abc1df067f3ce1014c43ae1bc1161eeb github.com: https://github.com/xmldom/xmldom/commit/e6edcab6bef5bcdba0b220bb35442aa72f452b84 github.com: https://github.com/xmldom/xmldom/releases/tag/0.8.13 github.com: https://github.com/xmldom/xmldom/releases/tag/0.9.10