CVE-2025-32415
7.5
HIGH
CVSS 3.1
EPSS 0.04%
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.
How to fix CVE-2025-32415
To remediate CVE-2025-32415, upgrade the affected package to a fixed version below.
- Alpine/libxml2—upgrade to 2.11.8-r3 or later
- —upgrade to 1.8.0 or later
- —upgrade to 1.8.0 or later
- —upgrade to 1.8.0 or later
- —upgrade to 2.9.10+dfsg-6.7+deb11u7 or later
Is CVE-2025-32415 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 2.11.8-r3
- from 0, < 1.8.0, >= 1.9.0, < 8.0.461
- from 0, < 1.8.0, >= 1.9.0, < 8.0.461
- from 0, < 1.8.0, >= 1.9.0, < 8.0.461
- from 0, < 2.9.10+dfsg-6.7+deb11u7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |