HighFix available
Lightwell Security Advisory: json-smart 2.4.8.rhlw-00001
Type: advisorySources: OSV
Red Hat Lightwell has released net.minidev:json-smart 2.4.8.rhlw-00001 with a backported security fix. CVE-2023-1370: Stack exhaustion in json-smart leads to denial of service when parsing malformed JSON This patched artifact is a drop-in replacement for net.minidev:json-smart 2.4.8 from Maven Central.
- Products
- net.minidev:json-smart
- Affected versions
- 1.0.6.3, 1.0.8, 1.0.9, 1.0.9-1, 1.1, 1.1.1, 1.2, 1.3, 1.3.1, 1.3.2, 1.3.3, 2.0, 2.0-RC1, 2.0-RC2, 2.0-RC3, 2.1.0, 2.1.1, 2.2, 2.2.1, 2.3, 2.3.1, 2.4.1, 2.4.2, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8
- Fixed versions
- 2.4.8.rhlw-00001
- CVEs
- CVE-2023-1370
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 17:13 UTC · Revision 1
Source evidence
Lightwell Security Advisory: json-smart 2.4.8.rhlw-00001
core-osv · Original sourcePublished 8 Oct 2026, 19:45 UTC
Red Hat Lightwell has released net.minidev:json-smart 2.4.8.rhlw-00001 with a backported security fix. CVE-2023-1370: Stack exhaustion in json-smart leads to denial of service when parsing malformed JSON This patched artifact is a drop-in replacement for net.minidev:json-smart 2.4.8 from Maven Central.
osv:RHLW-2026-27d20d7df55218f5
net.minidev:json-smart
Fixed versions: 2.4.8.rhlw-00001
Complete source record
{
"id": "4f8064d3faa31cd7702621671438bc14d3597e975207fd85a9fd4e88829959ce",
"url": "https://osv.dev/vulnerability/RHLW-2026-27d20d7df55218f5",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Lightwell Security Advisory: json-smart 2.4.8.rhlw-00001",
"summary": "Red Hat Lightwell has released net.minidev:json-smart 2.4.8.rhlw-00001 with a backported security fix. CVE-2023-1370: Stack exhaustion in json-smart leads to denial of service when parsing malformed JSON This patched artifact is a drop-in replacement for net.minidev:json-smart 2.4.8 from Maven Central.",
"evidence": "osv:RHLW-2026-27d20d7df55218f5",
"products": [
{
"name": {
"value": "net.minidev:json-smart",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.8.rhlw-00001",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "1.0.6.3",
"evidence": "/affected/0/versions"
},
{
"value": "1.0.8",
"evidence": "/affected/0/versions"
},
{
"value": "1.0.9",
"evidence": "/affected/0/versions"
},
{
"value": "1.0.9-1",
"evidence": "/affected/0/versions"
},
{
"value": "1.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.1.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.2",
"evidence": "/affected/0/versions"
},
{
"value": "1.3",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.2",
"evidence": "/affected/0/versions"
},
{
"value": "1.3.3",
"evidence": "/affected/0/versions"
},
{
"value": "2.0",
"evidence": "/affected/0/versions"
},
{
"value": "2.0-RC1",
"evidence": "/affected/0/versions"
},
{
"value": "2.0-RC2",
"evidence": "/affected/0/versions"
},
{
"value": "2.0-RC3",
"evidence": "/affected/0/versions"
},
{
"value": "2.1.0",
"evidence": "/affected/0/versions"
},
{
"value": "2.1.1",
"evidence": "/affected/0/versions"
},
{
"value": "2.2",
"evidence": "/affected/0/versions"
},
{
"value": "2.2.1",
"evidence": "/affected/0/versions"
},
{
"value": "2.3",
"evidence": "/affected/0/versions"
},
{
"value": "2.3.1",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.1",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.2",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.4",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.5",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.6",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.7",
"evidence": "/affected/0/versions"
},
{
"value": "2.4.8",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "RHLW-2026-27d20d7df55218f5",
"aliases": [
"RHLW-2026-27d20d7df55218f5"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.8.rhlw-00001"
}
]
}
],
"package": {
"name": "net.minidev:json-smart",
"purl": "pkg:maven/net.minidev/json-smart",
"ecosystem": "Red Hat Lightwell:Maven"
},
"versions": [
"1.0.6.3",
"1.0.8",
"1.0.9",
"1.0.9-1",
"1.1",
"1.1.1",
"1.2",
"1.3",
"1.3.1",
"1.3.2",
"1.3.3",
"2.0",
"2.0-RC1",
"2.0-RC2",
"2.0-RC3",
"2.1.0",
"2.1.1",
"2.2",
"2.2.1",
"2.3",
"2.3.1",
"2.4.1",
"2.4.2",
"2.4.4",
"2.4.5",
"2.4.6",
"2.4.7",
"2.4.8"
],
"database_specific": {
"source": "https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-27d20d7df55218f5.json",
"lightwell": {
"repository_url": "https://packages.redhat.com/lightwell/java/remediated/",
"remediated_version": "2.4.8.rhlw-00001",
"backport_base_version": "2.4.8"
}
}
}
],
"modified": "2026-10-27T04:00:06.445186797Z",
"provider": "osv",
"upstream": [
"CVE-2023-1370",
"GHSA-493p-pfq6-5258"
],
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1370.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-1370",
"https://github.com/advisories/GHSA-493p-pfq6-5258"
]
},
"related_cves": [
{
"value": "CVE-2023-1370",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 460121,
"published_at": "2026-10-08T19:45:37+00:00"
}