MEDIUM 5.3
CVE-2025-12084
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.
CVSS v3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected tracked apps
Vulnerable CPE configurations
| Vendor | Product | Platform | Versions | CPE 2.3 URI |
|---|---|---|---|---|
| python | python | Windows | <3.13.11 | cpe:2.3:a:python:python:*:*:*:*:*:*:*:* |
| python | python | Windows | ≥3.14.0 <3.14.2 | cpe:2.3:a:python:python:*:*:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.15.0:alpha1:*:*:*:*:*:* |
| python | python | Windows | — | cpe:2.3:a:python:python:3.15.0:alpha2:*:*:*:*:*:* |