CVE-2025-32415

LOW

libxml2 < 2.13.8 and 2.14.x < 2.14.2 - Heap-Based Buffer Under-Read in xmlSchemaIDCFillNodeTables

Title source: llm
STIX 2.1

Description

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

References (2)

Core 2

Scores

CVSS v3 2.9
EPSS 0.0053
EPSS Percentile 40.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-1284 CWE-125
Status published
Products (1)
xmlsoft/libxml2 < 2.13.8
Published Apr 17, 2025
Tracked Since Feb 18, 2026