---
cve: "CVE-2026-41673"
severity: "HIGH"
cvss: 8.7
epss: "64%"
vendor: "xmldom"
kev: false
exploited: false
published: "2026-05-07 04:16:33"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T12:02:32+02:00"
---

# CVE-2026-41673

> 8.7 HIGH · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 17678a2a73ecbd1a2da90f3d47dc23da9cef81aa (Commit)
- 291257493cb0eb6980eda83b162a9c4e6d7d2597 (Commit)

## Referenzen

- <https://github.com/xmldom/xmldom/security/advisories/GHSA-2v35-w6hq-6mfw>
- <https://github.com/xmldom/xmldom/commit/17678a2a73ecbd1a2da90f3d47dc23da9cef81aa>
- <https://github.com/xmldom/xmldom/commit/291257493cb0eb6980eda83b162a9c4e6d7d2597>
- <https://github.com/xmldom/xmldom/commit/2d6d6916ed8a4c223db1f6d7560ab4544c465b0f>
- <https://github.com/xmldom/xmldom/commit/430357c7b6333108856e917bf2367afe5ceb6f8a>
- <https://github.com/xmldom/xmldom/commit/4845ef109221df0890825de2822fbe77afba3afe>
- <https://github.com/xmldom/xmldom/commit/8834218c85ac2a4d757b9587c9028e67c2f7b6c3>
- <https://github.com/xmldom/xmldom/commit/8b7cfd1491314abdc347261921d7334ff15f7112>
- <https://github.com/xmldom/xmldom/commit/b0620383abc1df067f3ce1014c43ae1bc1161eeb>
- <https://github.com/xmldom/xmldom/commit/e6edcab6bef5bcdba0b220bb35442aa72f452b84>
- <https://github.com/xmldom/xmldom/releases/tag/0.8.13>
- <https://github.com/xmldom/xmldom/releases/tag/0.9.10>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-41673) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_