CriticalFix available
Lightwell Security Advisory: avro 1.9.2.rhlw-00002
Type: advisorySources: OSV
Red Hat Lightwell has released org.apache.avro:avro 1.9.2.rhlw-00002 with backported fixes for CVE-2024-47561 and CVE-2025-33042. CVE-2024-47561: Apache Avro Java SDK: Arbitrary Code Execution when reading Avro schema (Java SDK) CVE-2025-33042: Apache Avro Java SDK: Code injection on Java generated code This patched artifact is a drop-in replacement for org.apache.avro:avro 1.9.2 from Maven Central.
- Products
- org.apache.avro:avro
- Affected versions
- 1.4.0, 1.4.1, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.8.0, 1.8.1, 1.8.2, 1.9.0, 1.9.1, 1.9.2
- Fixed versions
- 1.9.2.rhlw-00002
- CVEs
- CVE-2024-47561, CVE-2025-33042
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 17:13 UTC · Revision 1
Source evidence
Lightwell Security Advisory: avro 1.9.2.rhlw-00002
core-osv · Original sourcePublished 23 Sept 2026, 15:43 UTC
Red Hat Lightwell has released org.apache.avro:avro 1.9.2.rhlw-00002 with backported fixes for CVE-2024-47561 and CVE-2025-33042. CVE-2024-47561: Apache Avro Java SDK: Arbitrary Code Execution when reading Avro schema (Java SDK) CVE-2025-33042: Apache Avro Java SDK: Code injection on Java generated code This patched artifact is a drop-in replacement for org.apache.avro:avro 1.9.2 from Maven Central.
osv:RHLW-2026-6dd67008e326a981
org.apache.avro:avro
Fixed versions: 1.9.2.rhlw-00002
Complete source record
{
"id": "db17c9e2d832b52583db72560d0cfcf1461b0d06917dc3538427eb9967a86076",
"url": "https://osv.dev/vulnerability/RHLW-2026-6dd67008e326a981",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Lightwell Security Advisory: avro 1.9.2.rhlw-00002",
"summary": "Red Hat Lightwell has released org.apache.avro:avro 1.9.2.rhlw-00002 with backported fixes for CVE-2024-47561 and CVE-2025-33042. CVE-2024-47561: Apache Avro Java SDK: Arbitrary Code Execution when reading Avro schema (Java SDK) CVE-2025-33042: Apache Avro Java SDK: Code injection on Java generated code This patched artifact is a drop-in replacement for org.apache.avro:avro 1.9.2 from Maven Central.",
"evidence": "osv:RHLW-2026-6dd67008e326a981",
"products": [
{
"name": {
"value": "org.apache.avro:avro",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.9.2.rhlw-00002",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "1.4.0",
"evidence": "/affected/0/versions"
},
{
"value": "1.4.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.5.0",
"evidence": "/affected/0/versions"
},
{
"value": "1.5.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.5.2",
"evidence": "/affected/0/versions"
},
{
"value": "1.5.3",
"evidence": "/affected/0/versions"
},
{
"value": "1.5.4",
"evidence": "/affected/0/versions"
},
{
"value": "1.6.0",
"evidence": "/affected/0/versions"
},
{
"value": "1.6.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.6.2",
"evidence": "/affected/0/versions"
},
{
"value": "1.6.3",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.0",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.2",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.3",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.4",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.5",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.6",
"evidence": "/affected/0/versions"
},
{
"value": "1.7.7",
"evidence": "/affected/0/versions"
},
{
"value": "1.8.0",
"evidence": "/affected/0/versions"
},
{
"value": "1.8.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.8.2",
"evidence": "/affected/0/versions"
},
{
"value": "1.9.0",
"evidence": "/affected/0/versions"
},
{
"value": "1.9.1",
"evidence": "/affected/0/versions"
},
{
"value": "1.9.2",
"evidence": "/affected/0/versions"
}
]
}
],
"severity": "critical",
"structured": {
"id": "RHLW-2026-6dd67008e326a981",
"aliases": [
"RHLW-2026-6dd67008e326a981"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.9.2.rhlw-00002"
}
]
}
],
"package": {
"name": "org.apache.avro:avro",
"purl": "pkg:maven/org.apache.avro/avro",
"ecosystem": "Red Hat Lightwell:Maven"
},
"versions": [
"1.4.0",
"1.4.1",
"1.5.0",
"1.5.1",
"1.5.2",
"1.5.3",
"1.5.4",
"1.6.0",
"1.6.1",
"1.6.2",
"1.6.3",
"1.7.0",
"1.7.1",
"1.7.2",
"1.7.3",
"1.7.4",
"1.7.5",
"1.7.6",
"1.7.7",
"1.8.0",
"1.8.1",
"1.8.2",
"1.9.0",
"1.9.1",
"1.9.2"
],
"database_specific": {
"source": "https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-6dd67008e326a981.json",
"lightwell": {
"repository_url": "https://packages.redhat.com/lightwell/java/remediated/",
"remediated_version": "1.9.2.rhlw-00002",
"backport_base_version": "1.9.2"
}
}
}
],
"modified": "2026-10-27T04:00:10.724612476Z",
"provider": "osv",
"upstream": [
"CVE-2024-47561",
"CVE-2025-33042",
"GHSA-r7pg-v2c8-mfg3",
"GHSA-rp46-r563-jrc7"
],
"references": [
"https://repo.maven.apache.org/maven2",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47561.json",
"https://lists.apache.org/thread/c2v7mhqnmq0jmbwxqq3r5jbj1xg43h5x",
"https://nvd.nist.gov/vuln/detail/CVE-2024-47561",
"https://github.com/advisories/GHSA-r7pg-v2c8-mfg3",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/33xxx/CVE-2025-33042.json",
"https://lists.apache.org/thread/fy88wmgf1lj9479vrpt12cv8x73lroj1",
"https://nvd.nist.gov/vuln/detail/CVE-2025-33042",
"https://github.com/advisories/GHSA-rp46-r563-jrc7"
]
},
"related_cves": [
{
"value": "CVE-2024-47561",
"evidence": "/upstream"
},
{
"value": "CVE-2025-33042",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 460126,
"published_at": "2026-09-23T15:43:01+00:00"
}