Low
ruby-sqlite3 — security advisory
sqlite3 provides Ruby bindings for the SQLite3 embedded database. In version 2.9.4 and earlier, redefining a SQLite function with a different arity frees the previously registered function handler while SQLite may still reference it, resulting in a use-after-free. This issue is fixed in version 2.9.5.
- Products
- ruby-sqlite3
- Affected versions
- 1.3.10-1, 1.3.11-1, 1.3.11-1build1, 1.3.11-2, 1.3.11-2build1, 1.3.13-1, 1.3.13-1build1, 1.3.13-1build2, 1.4.2-2build1, 1.4.2-3, 1.4.2-3build1, 1.4.2-4, 1.4.2-4build2, 1.4.2-4build3, 1.4.2-4build4, 1.7.3-1, 1.7.3-2, 2.9.5-2
- Fixed versions
- Not specified
- CVEs
- CVE-2026-54619
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:46 UTC · Revision 1
Source evidence
sqlite3 provides Ruby bindings for the SQLite3 embedded database. In version 2.9.4 and earlier, redefining a SQLite function with a different arity frees the previously registered function handler while SQLite may still reference it, resulting in a use-after-free. This issue is fixed in version 2.9.5.
osv:UBUNTU-CVE-2026-54619
ruby-sqlite3
Fixed versions: Not specified
ruby-sqlite3
Fixed versions: Not specified
ruby-sqlite3
Fixed versions: Not specified
ruby-sqlite3
Fixed versions: Not specified
ruby-sqlite3
Fixed versions: Not specified
ruby-sqlite3
Fixed versions: Not specified
ruby-sqlite3
Fixed versions: Not specified
Complete source record
{
"id": "3748f1c61f396f047074fdad733a6ef40415f2d1dc6ffe948256409c8f3d4e56",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-54619",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-54619",
"summary": "sqlite3 provides Ruby bindings for the SQLite3 embedded database. In version 2.9.4 and earlier, redefining a SQLite function with a different arity frees the previously registered function handler while SQLite may still reference it, resulting in a use-after-free. This issue is fixed in version 2.9.5.",
"evidence": "osv:UBUNTU-CVE-2026-54619",
"products": [
{
"name": {
"value": "ruby-sqlite3",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.3.10-1",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.11-1",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.11-1build1",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.11-2",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.11-2build1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "ruby-sqlite3",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.3.13-1",
"evidence": "/affected/1/versions"
},
{
"value": "1.3.13-1build1",
"evidence": "/affected/1/versions"
},
{
"value": "1.3.13-1build2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "ruby-sqlite3",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.3.13-1build2",
"evidence": "/affected/2/versions"
},
{
"value": "1.4.2-2build1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "ruby-sqlite3",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.4.2-3",
"evidence": "/affected/3/versions"
},
{
"value": "1.4.2-3build1",
"evidence": "/affected/3/versions"
},
{
"value": "1.4.2-4",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
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"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.4.2-4build2",
"evidence": "/affected/4/versions"
},
{
"value": "1.4.2-4build3",
"evidence": "/affected/4/versions"
},
{
"value": "1.4.2-4build4",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "ruby-sqlite3",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.7.3-2",
"evidence": "/affected/5/versions"
},
{
"value": "2.9.5-2",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "ruby-sqlite3",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.7.3-1",
"evidence": "/affected/6/versions"
},
{
"value": "1.7.3-2",
"evidence": "/affected/6/versions"
}
]
}
],
"severity": "low",
"structured": {
"id": "UBUNTU-CVE-2026-54619",
"aliases": [
"UBUNTU-CVE-2026-54619"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-sqlite3",
"purl": "pkg:deb/ubuntu/ruby-sqlite3?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"1.3.10-1",
"1.3.11-1",
"1.3.11-1build1",
"1.3.11-2",
"1.3.11-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-sqlite3",
"binary_version": "1.3.11-2build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-sqlite3",
"purl": "pkg:deb/ubuntu/ruby-sqlite3?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"1.3.13-1",
"1.3.13-1build1",
"1.3.13-1build2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-sqlite3",
"binary_version": "1.3.13-1build2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-sqlite3",
"purl": "pkg:deb/ubuntu/ruby-sqlite3?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1.3.13-1build2",
"1.4.2-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
"binaries": [
{
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]
}
},
{
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{
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],
"package": {
"name": "ruby-sqlite3",
"purl": "pkg:deb/ubuntu/ruby-sqlite3?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"1.4.2-3",
"1.4.2-3build1",
"1.4.2-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
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{
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"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"1.4.2-4build2",
"1.4.2-4build3",
"1.4.2-4build4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
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"binary_name": "ruby-sqlite3",
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},
{
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],
"package": {
"name": "ruby-sqlite3",
"purl": "pkg:deb/ubuntu/ruby-sqlite3?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"1.7.3-2",
"2.9.5-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-sqlite3",
"binary_version": "2.9.5-2"
}
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}
},
{
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],
"package": {
"name": "ruby-sqlite3",
"purl": "pkg:deb/ubuntu/ruby-sqlite3?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"1.7.3-1",
"1.7.3-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-54619.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-sqlite3",
"binary_version": "1.7.3-2"
}
]
}
}
],
"modified": "2026-10-17T12:59:06.487858500Z",
"provider": "osv",
"upstream": [
"CVE-2026-54619"
],
"references": [
"https://ubuntu.com/security/CVE-2026-54619",
"https://www.cve.org/CVERecord?id=CVE-2026-54619",
"https://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-28hh-pr2h-2w89",
"https://github.com/sparklemotion/sqlite3-ruby/pull/710"
]
},
"related_cves": [
{
"value": "CVE-2026-54619",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 359305,
"published_at": "2026-07-28T17:16:00+00:00"
}