Low
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-32415
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 11:12 UTC · Revision 1
Source evidence
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.
osv:CVE-2025-32415
Complete source record
{
"id": "9511b9aad109ddea78bae00175ebfed07d9838a89ecb6f219ccf2a7b902cbe63",
"url": "https://osv.dev/vulnerability/CVE-2025-32415",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2025-32415",
"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.",
"evidence": "osv:CVE-2025-32415",
"products": [],
"severity": "low",
"structured": {
"id": "CVE-2025-32415",
"aliases": [
"BIT-java-2025-32415",
"BIT-java-min-2025-32415",
"BIT-jre-2025-32415",
"CVE-2025-32415"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"affected": [
{
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"type": "GIT",
"events": [
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"CVE-2015-7497",
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],
"modified": "2026-10-28T02:30:27.975966256Z",
"provider": "osv",
"references": [
"https://lists.debian.org/debian-lts-announce/2025/04/msg00041.html",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32415.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-32415",
"https://gitlab.gnome.org/GNOME/libxml2/-/issues/890"
],
"provider_metadata": {
"cwe_ids": [
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],
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32415.json"
}
},
"related_cves": [
{
"value": "CVE-2025-32415",
"evidence": "/id"
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},
"source_id": "core-osv",
"document_id": 494834,
"published_at": "2025-04-17T00:00:00+00:00"
}