CVE-2025-32415

ℹ️ low

Summary

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.

CVSS Score

2.9

Low

EPSS Score

0.0

Exploit Probability

Published Date

2025-04-17

First Seen: 2026-01-05

Last Modified 2025-11-03

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE IDs (Weakness Types)

CWE-1284 CWE-125

🔗 References 3

https://gitlab.gnome.org/GNOME/libxml2/-/issues/890

Exploit Issue Tracking

https://lists.debian.org/debian-lts-announce/2025/04...

https://gitlab.gnome.org/GNOME/libxml2/-/issues/890

Exploit Issue Tracking

📦 Affected Products 2

Vendor	Product	Status	Affected Versions
xmlsoft	libxml2	Affected	< 2.13.8
xmlsoft	libxml2	Affected	≥ 2.14.0 < 2.14.2

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2025-9714	🔶 medium	6.2	0.0	Uncontrolled recursion in XPath evaluation in libxml2 up to and including version 2.9.14 allows a local attacker to ca...	2025-09-10
CVE-2025-6170	ℹ️ low	2.5	0.0	A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inpu...	2025-06-16
CVE-2025-6021	⚠️ high	7.5	0.6	A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a ...	2025-06-12
CVE-2025-32414	🔶 medium	5.6	0.2	In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindi...	2025-04-08
CVE-2024-56171	⚠️ high	7.8	0.1	libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleID...	2025-02-18
CVE-2025-24928	⚠️ high	7.8	0.0	libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To ...	2025-02-18

These CVEs affect the same products