MediumFix available
libxml2 — security advisory
This notice tracks CVE-2026-76781 for libxml2. Fixed in: 2.10.4-r12, 2.13.9-r5.
- Products
- libxml2
- Affected versions
- Not specified
- Fixed versions
- 2.10.4-r12, 2.13.9-r5
- CVEs
- CVE-2026-76781
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 07:26 UTC · Revision 1
Source evidence
BELL-CVE-2026-76781
osv:BELL-CVE-2026-76781
libxml2
Fixed versions: 2.10.4-r12
libxml2
Fixed versions: 2.13.9-r5
libxml2
Fixed versions: 2.10.4-r12
libxml2
Fixed versions: 2.13.9-r5
Complete source record
{
"id": "a53797cffd7581f61c616fbc82cfce37c851e2012c2768d5d45a237738202dc8",
"url": "https://osv.dev/vulnerability/BELL-CVE-2026-76781",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "BELL-CVE-2026-76781",
"summary": "BELL-CVE-2026-76781",
"evidence": "osv:BELL-CVE-2026-76781",
"products": [
{
"name": {
"value": "libxml2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.10.4-r12",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libxml2",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.13.9-r5",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libxml2",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.10.4-r12",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libxml2",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.13.9-r5",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "BELL-CVE-2026-76781",
"aliases": [
"BELL-CVE-2026-76781"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.10.3-r2"
},
{
"fixed": "2.10.4-r12"
}
]
}
],
"package": {
"name": "libxml2",
"purl": "pkg:apk/alpaquita/libxml2?arch=source&distro=23",
"ecosystem": "Alpaquita:23"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2026-76781.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.13.8-r0"
},
{
"fixed": "2.13.9-r5"
}
]
}
],
"package": {
"name": "libxml2",
"purl": "pkg:apk/alpaquita/libxml2?arch=source&distro=25",
"ecosystem": "Alpaquita:25"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2026-76781.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.10.3-r2"
},
{
"fixed": "2.10.4-r12"
}
]
}
],
"package": {
"name": "libxml2",
"purl": "pkg:apk/bellsoft-hardened-containers/libxml2?arch=source&distro=23",
"ecosystem": "BellSoft Hardened Containers:23"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2026-76781.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.13.8-r0"
},
{
"fixed": "2.13.9-r5"
}
]
}
],
"package": {
"name": "libxml2",
"purl": "pkg:apk/bellsoft-hardened-containers/libxml2?arch=source&distro=25",
"ecosystem": "BellSoft Hardened Containers:25"
},
"database_specific": {
"source": "https://github.com/bell-sw/osv-database/blob/master/BELL-CVE/BELL-CVE-2026-76781.json"
}
}
],
"modified": "2026-10-19T07:15:03.016359174Z",
"provider": "osv",
"upstream": [
"CVE-2026-76781"
],
"references": [
"https://docs.bell-sw.com/security/cves/CVE-2026-76781"
]
},
"related_cves": [
{
"value": "CVE-2026-76781",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 372316,
"published_at": "2026-09-19T06:06:05.282855+00:00"
}