HighFix available
libxml2 — security advisory
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
- Products
- libxml2
- Affected versions
- Not specified
- Fixed versions
- 2.9.13-r0
- CVEs
- CVE-2022-23308
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:10 UTC · Revision 1
Source evidence
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
osv:ALPINE-CVE-2022-23308
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
libxml2
Fixed versions: 2.9.13-r0
Complete source record
{
"id": "316264c15f0b8d98fd0b35799a6061c7d9c3a3b4ee2b989d8916215e150e95fb",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-23308",
"method": "structured",
"payload": {
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"title": "ALPINE-CVE-2022-23308",
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"evidence": "osv:ALPINE-CVE-2022-23308",
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"severity": "high",
"structured": {
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"aliases": [
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],
"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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],
"modified": "2026-10-15T07:17:54.166168452Z",
"provider": "osv",
"upstream": [
"CVE-2022-23308"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2022-23308"
]
},
"related_cves": [
{
"value": "CVE-2022-23308",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 321704,
"published_at": "2022-02-26T05:15:08.28+00:00"
}