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CVE-2026-45186

LOW CVSS: 2.9 Published: 2026-05-10 Modified: 2026-07-24

Description

In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.

Affected Platforms

Libexpat Project Libexpat

Weakness Type

CWE-407, CWE-407

References