PSF-2025-16
NoneCVSS
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EPSS
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Published
Dec 3, 2025
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Bitnami | libpython | 0 | No fix |
| Bitnami | libpython | 0 | 3.13.11 |
| Bitnami | python | 0 | No fix |
| Bitnami | python | 0 | 3.13.11 |
| Bitnami | python-min | 0 | No fix |
| Bitnami | python-min | 0 | 3.13.11 |
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