Bug 2500096 (CVE-2026-59888) - CVE-2026-59888 com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: @JsonIgnore bypass in Java Records
Summary: CVE-2026-59888 com.fasterxml.jackson.core/jackson-databind: tools.jackson.cor...
Keywords:
Status: NEW
Alias: CVE-2026-59888
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2553463
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-14 18:02 UTC by OSIDB Bzimport
Modified: 2026-10-15 14:23 UTC (History)
154 users (show)

Fixed In Version:
Clone Of:
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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:66545 0 None None None 2026-09-10 23:25:37 UTC

Description OSIDB Bzimport 2026-07-14 18:02:31 UTC 
jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector._removeUnwantedIgnorals() records an ignored component under its original implicit name before _renameUsing() applies the naming strategy, allowing the renamed JSON key to be assigned to the Record constructor parameter. This issue is fixed in versions 2.18.8, 2.21.4, and 3.1.4.
Comment 3 errata-xmlrpc 2026-09-10 23:25:30 UTC 
This issue has been addressed in the following products:

  Red Hat AMQ Broker 7.13.6

Via RHSA-2026:66545 https://access.redhat.com/errata/RHSA-2026:66545
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