CVE-2025-32415

HIGH EPSS 40.6%

Published Apr 17, 20251y ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published Apr 17, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

40.6% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 2

CWE-125 Out-of-bounds Read Memory Safety

CWE-1284

Affected Products 2

Vendor	Product	Version	Range
xmlsoft	libxml2	*	<2.13.8
xmlsoft	libxml2	*	≥2.14.0 – <2.14.2

References 2

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

ExploitIssue Tracking
lists.debian.org https://lists.debian.org/debian-lts-announce/2025/04/msg00041.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.