BIT-libpython-2026-7210

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/libpython/BIT-libpython-2026-7210.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-libpython-2026-7210

Aliases

Published

2026-06-05T10:47:50Z

Modified

2026-09-10T16:01:42Z

Summary

The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection

Details

xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch.

Database specific

{
    "cpes": [
        "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}

References

Affected packages

Bitnami / libpython

Package

Name: libpython
Purl: pkg:bitnami/libpython

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.13.14

Introduced

3.14.0

Fixed

3.14.6

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/libpython/BIT-libpython-2026-7210.json"