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JLSEC-2025-79 Medium 6.5

In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer...

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JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Packages
XML2_jll < 2.10.4+0, >= 2.11.5+0, < 2.12.0+0
Upstream
CVE-2023-28484

In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c.

References