CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-91777 | 23 Sep 202602:21 | – | cve |
 | CVE-2026-91777 | 23 Sep 202602:21 | – | debiancve |
 | EUVD-2026-85003 | 23 Sep 202602:21 | – | euvd |
 | CVE-2026-91777 | 23 Sep 202603:17 | – | nvd |
 | DEBIAN-CVE-2026-91777 | 23 Sep 202603:17 | – | osv |
 | CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers | 23 Sep 202602:21 | – | vulnrichment |
[
{
"vendor": "FasterXML",
"product": "jackson-databind",
"collectionURL": "https://repo1.maven.org/maven2",
"packageName": "com.fasterxml.jackson.core:jackson-databind",
"repo": "https://github.com/FasterXML/jackson-databind",
"programRoutines": [
{
"name": "com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference"
},
{
"name": "com.fasterxml.jackson.databind.deser.std.MapDeserializer.MapReferringAccumulator.resolveForwardReference"
}
],
"versions": [
{
"status": "affected",
"version": "2.5.0",
"lessThanOrEqual": "2.18.10",
"versionType": "maven"
},
{
"status": "affected",
"version": "2.19.0",
"lessThanOrEqual": "2.21.6",
"versionType": "maven"
},
{
"status": "affected",
"version": "2.22.0",
"lessThanOrEqual": "2.22.2",
"versionType": "maven"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "FasterXML",
"product": "jackson-databind",
"collectionURL": "https://repo1.maven.org/maven2",
"packageName": "tools.jackson.core:jackson-databind",
"repo": "https://github.com/FasterXML/jackson-databind",
"programRoutines": [
{
"name": "tools.jackson.databind.deser.jdk.CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference"
},
{
"name": "tools.jackson.databind.deser.jdk.MapDeserializer.MapReferringAccumulator.resolveForwardReference"
}
],
"versions": [
{
"status": "affected",
"version": "3.0.0",
"lessThanOrEqual": "3.1.6",
"versionType": "maven"
},
{
"status": "affected",
"version": "3.2.0",
"lessThanOrEqual": "3.2.2",
"versionType": "maven"
}
],
"defaultStatus": "unaffected"
}
]Data
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23 Sep 2026 02:21Current
CVSS 3.17.5
EPSS0.00488
SSVC