CVE-2026-7210

ADVISORY - nist

Summary

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.

EPSS Score⁠: 0.00062 (0.194)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-331⁠

Insufficient Entropy

Impacted images

Advisories

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