VULNERABILITY INTELLIGENCE

CVE-2023-52426

CVSS score5.5 MEDIUM
EPSS probability0.39%
CISA KEVNot currently listed
Published2024-02-04
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time.

Weakness classification

  • CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Primary references