VDB
ALPINE-CVE-2024-56171
ALPINE-CVE-2024-56171
PUBLISHED
CVSS 9.800000190734863 CRITICAL
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. 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.
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.19 | libxml2 | 2.9.9-r3, 2.13.0, 2.9.9-r3 |
| Alpine:v3.23 | libxml2 | 2.9.13-r0, 2.9.12-r3, 2.9.12-r2 |
| Alpine:v3.20 | libxml2 | 2.9.10-r0, 0, 2.10.0-r0 |
| Alpine:v3.24 | libxml2 | 2.13.0 |
| Alpine:v3.18 | libxml2 | 0, 2.10.0-r0, 2.10.1-r0 |
| Alpine:v3.22 | libxml2 | 2.9.10-r6, 2.7.8-r7, 0 |
| Alpine:v3.21 | libxml2 | 2.9.9-r3, 2.7.7-r4, 2.9.0-r1 |
Timeline
- Feb 18, 2025 CVE Published
- Apr 30, 2026 Distribution Patch
- Jul 8, 2026 CVE Updated