{"id":"CVE-2026-59888","summary":"jackson-databind: @JsonIgnore on a Record property is bypassed with a PropertyNamingStrategy","details":"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.","aliases":["GHSA-3pjw-73gf-8qr5"],"modified":"2026-08-12T15:20:52.713813Z","published":"2026-07-14T16:44:20.091Z","related":["SUSE-SU-2026:22822-1","SUSE-SU-2026:3273-1","openSUSE-SU-2026:11279-1","openSUSE-SU-2026:21375-1"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-915"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59888.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59888.json"},{"type":"ADVISORY","url":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59888"},{"type":"FIX","url":"https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4"},{"type":"FIX","url":"https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d"},{"type":"FIX","url":"https://github.com/FasterXML/jackson-databind/pull/5974"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fasterxml/jackson-databind","events":[{"introduced":"30e5c71f2269e21988ba729371d989b55683a5f1"},{"introduced":"f644a920f4ac768797edf7709070411837c83ef8"},{"introduced":"d51183e4fa171235bcd31c63268c5ad1745afb8c"},{"fixed":"0b422144d1785200e44a0b00c973f6ac95adcf5a"},{"fixed":"dd72fa6c89b5cea6c4eba5a8604f248bbc5d93e5"},{"fixed":"0105ba7c8c7d2aa59707c458eeb6c27e77779734"},{"fixed":"baa2cdf5ca2b2717fbb88d91955d69d8651df3e4"},{"fixed":"c7c678360624da5bc7eed2152789fa522880db9d"}],"database_specific":{"extracted_events":[{"introduced":"2.15.0"},{"fixed":"2.18.8"},{"introduced":"2.19.0"},{"fixed":"2.21.4"},{"introduced":"3.0.0"},{"fixed":"3.1.4"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["jackson-databind-3.1.3","jackson-databind-2.21.3","jackson-databind-2.18.7","jackson-databind-3.1.2","jackson-databind-3.1.1","jackson-databind-2.21.2","jackson-databind-3.1.0","jackson-databind-2.21.1","jackson-databind-2.18.6","jackson-databind-3.1.0-rc1","jackson-databind-2.21.0","jackson-databind-2.18.5","jackson-databind-3.0.1","jackson-databind-3.0.0","jackson-databind-2.20.0","jackson-databind-2.20.0-rc1","jackson-databind-2.18.4","jackson-databind-2.19.0","jackson-databind-2.18.3","jackson-databind-2.18.2","jackson-databind-2.18.1","jackson-databind-2.18.0","jackson-databind-2.18.0-rc1","jackson-databind-2.17.0-rc1","jackson-databind-2.16.0","jackson-databind-2.16.0-rc1","jackson-databind-2.15.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59888.json","vanir_signatures_modified":"2026-08-12T15:20:52Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/fasterxml/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d","target":{"file":"src/main/java/com/fasterxml/jackson/databind/introspect/POJOPropertiesCollector.java"},"deprecated":false,"digest":{"line_hashes":["41877440974262091756835125961338175484","132136909860710740673849160516501047321","231395634176192806397906572776328575766","218203139411420548294180376150770503672"],"threshold":0.9},"id":"CVE-2026-59888-0998c2b1","signature_type":"Line"},{"source":"https://github.com/fasterxml/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4","target":{"file":"src/main/java/tools/jackson/databind/introspect/POJOPropertiesCollector.java","function":"_renameUsing"},"deprecated":false,"digest":{"function_hash":"36341212470580738787700792627784642955","length":1469},"id":"CVE-2026-59888-6f894883","signature_type":"Function","signature_version":"v1"},{"source":"https://github.com/fasterxml/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d","target":{"file":"src/main/java/com/fasterxml/jackson/databind/introspect/POJOPropertiesCollector.java","function":"_renameUsing"},"deprecated":false,"digest":{"function_hash":"156207717673178873604465092376093397006","length":1507},"id":"CVE-2026-59888-b9c445ad","signature_type":"Function","signature_version":"v1"},{"target":{"file":"src/main/java/tools/jackson/databind/introspect/POJOPropertiesCollector.java"},"deprecated":false,"digest":{"line_hashes":["41877440974262091756835125961338175484","132136909860710740673849160516501047321","231395634176192806397906572776328575766","218203139411420548294180376150770503672"],"threshold":0.9},"id":"CVE-2026-59888-dffd4a81","signature_type":"Line","signature_version":"v1","source":"https://github.com/fasterxml/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}