jackson-databind — security advisory
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4.
- Products
- jackson-databind
- Affected versions
- 2.14.0+ds-1, 2.14.0+ds-1+deb13u1, 2.14.0+ds-2, 2.14.0+ds-3, 2.14.0-1, 2.14.0-1+deb12u1, 2.18.11-1, 2.22.4-1
- Fixed versions
- Not specified
- CVEs
- CVE-2026-54517
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 13:17 UTC · Revision 1
Source evidence
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4.
osv:DEBIAN-CVE-2026-54517
jackson-databind
Fixed versions: Not specified
jackson-databind
Fixed versions: Not specified
jackson-databind
Fixed versions: Not specified
Complete source record
{
"id": "632a408a6fa85a01e68c245191e0200f6e418d0b79b44e88f5b81114719361b3",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2026-54517",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2026-54517",
"summary": "jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4.",
"evidence": "osv:DEBIAN-CVE-2026-54517",
"products": [
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"evidence": "/affected/0/versions"
},
{
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"evidence": "/affected/0/versions"
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{
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"evidence": "/affected/0/versions"
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{
"value": "2.14.0-1",
"evidence": "/affected/0/versions"
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"evidence": "/affected/0/versions"
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"aliases": [
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"metrics": [
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"type": "CVSS_V3",
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"affected": [
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"ecosystem": "Debian:12"
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"ecosystem_specific": {
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"package": {
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"ecosystem": "Debian:13"
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"2.14.0+ds-2",
"2.14.0+ds-3",
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}
}
],
"modified": "2026-10-26T12:02:22.487277155Z",
"provider": "osv",
"upstream": [
"CVE-2026-54517"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2026-54517"
]
},
"related_cves": [
{
"value": "CVE-2026-54517",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 452079,
"published_at": "2026-06-23T21:17:02.853+00:00"
}