CVE-2025-12084 — Quadratic complexity in node ID cache clearing
When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be imp…
Published: 2025-12-03 · CVSS: 6.3 · CVSS 4.0
When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7