Critical
qt6-svg — security advisory
The module will parse a node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free.
- Products
- qt6-svg
- Affected versions
- 6.10.2-2, 6.10.2-8ubuntu1, 6.10.2-9, 6.11.2-1, 6.2.2-2ubuntu1, 6.2.4-1ubuntu1, 6.4.2-4ubuntu1, 6.4.2-4ubuntu2, 6.4.2-4ubuntu3, 6.8.3-0ubuntu1, 6.9.2-1, 6.9.2-4, 6.9.2-5
- Fixed versions
- Not specified
- CVEs
- CVE-2025-10729
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:24 UTC · Revision 1
Source evidence
The module will parse a node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free.
osv:UBUNTU-CVE-2025-10729
qt6-svg
Fixed versions: Not specified
qt6-svg
Fixed versions: Not specified
qt6-svg
Fixed versions: Not specified
qt6-svg
Fixed versions: Not specified
qt6-svg
Fixed versions: Not specified
Complete source record
{
"id": "e3af802c8f7106f0ee8b4c2a31840e7373c81a6b242f13fa54c74c11937c3d6a",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2025-10729",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2025-10729",
"summary": "The module will parse a node which is not a child of a structural node. The node will be deleted after creation but might be accessed later leading to a use after free.",
"evidence": "osv:UBUNTU-CVE-2025-10729",
"products": [
{
"name": {
"value": "qt6-svg",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.2.2-2ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "6.2.4-1ubuntu1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "qt6-svg",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.4.2-4ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "6.4.2-4ubuntu2",
"evidence": "/affected/1/versions"
},
{
"value": "6.4.2-4ubuntu3",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "qt6-svg",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.8.3-0ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "6.9.2-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "qt6-svg",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.10.2-2",
"evidence": "/affected/3/versions"
},
{
"value": "6.10.2-8ubuntu1",
"evidence": "/affected/3/versions"
},
{
"value": "6.10.2-9",
"evidence": "/affected/3/versions"
},
{
"value": "6.11.2-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "qt6-svg",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.9.2-1",
"evidence": "/affected/4/versions"
},
{
"value": "6.9.2-4",
"evidence": "/affected/4/versions"
},
{
"value": "6.9.2-5",
"evidence": "/affected/4/versions"
},
{
"value": "6.10.2-2",
"evidence": "/affected/4/versions"
}
]
}
],
"severity": "critical",
"structured": {
"id": "UBUNTU-CVE-2025-10729",
"aliases": [
"UBUNTU-CVE-2025-10729"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/RE:H/U:Red"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"6.2.2-2ubuntu1",
"6.2.4-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10729.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.2.4-1ubuntu1"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.2.4-1ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"6.4.2-4ubuntu1",
"6.4.2-4ubuntu2",
"6.4.2-4ubuntu3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10729.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.4.2-4ubuntu3"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.4.2-4ubuntu3"
},
{
"binary_name": "qt6-svg-doc-html",
"binary_version": "6.4.2-4ubuntu3"
},
{
"binary_name": "qt6-svg-examples",
"binary_version": "6.4.2-4ubuntu3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"6.8.3-0ubuntu1",
"6.9.2-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10729.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.9.2-1"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.9.2-1"
},
{
"binary_name": "qt6-svg-doc-html",
"binary_version": "6.9.2-1"
},
{
"binary_name": "qt6-svg-plugins",
"binary_version": "6.9.2-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"6.10.2-2",
"6.10.2-8ubuntu1",
"6.10.2-9",
"6.11.2-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10729.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.11.2-1"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.11.2-1"
},
{
"binary_name": "qt6-svg-doc-html",
"binary_version": "6.11.2-1"
},
{
"binary_name": "qt6-svg-examples",
"binary_version": "6.11.2-1"
},
{
"binary_name": "qt6-svg-plugins",
"binary_version": "6.11.2-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"6.9.2-1",
"6.9.2-4",
"6.9.2-5",
"6.10.2-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10729.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.10.2-2"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.10.2-2"
},
{
"binary_name": "qt6-svg-doc-html",
"binary_version": "6.10.2-2"
},
{
"binary_name": "qt6-svg-plugins",
"binary_version": "6.10.2-2"
}
]
}
}
],
"modified": "2026-10-17T12:56:47.433346711Z",
"provider": "osv",
"upstream": [
"CVE-2025-10729"
],
"references": [
"https://ubuntu.com/security/CVE-2025-10729",
"https://www.cve.org/CVERecord?id=CVE-2025-10729",
"https://codereview.qt-project.org/c/qt/qtsvg/+/676473"
]
},
"related_cves": [
{
"value": "CVE-2025-10729",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356277,
"published_at": "2025-10-03T16:16:00+00:00"
}