CVE catalog
CVE-2026-54516
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, POJOPropertiesCollector._renameProperties() allo
- Severity
- Medium · CVSS 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.45% · Oct 25, 2026
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, POJOPropertiesCollector._renameProperties() allows a property with @JsonProperty("renamed") on the getter and @JsonIgnore on the setter to be renamed rather than dropped. With MapperFeature.INFER_PROPERTY_MUTATORS enabled (default), the private backing field is retained; during deserialization BeanDeserializerFactory.addBeanProps() sees hasField()==true, builds a FieldProperty, and makes the backing field writable. An attacker supplying the renamed JSON key writes the backing field directly, bypassing the @JsonIgnore on the setter. This vulnerability is fixed in 3.1.4.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jackson-databind | sid | 2.22.4-1 | vulnerable |
| Debian | jackson-databind | forky | 2.18.11-1 | vulnerable |
| Debian | jackson-databind | trixie | 2.14.0+ds-1+deb13u1 | vulnerable |
| Debian | jackson-databind | trixie-security | 2.14.0+ds-1+deb13u1 | vulnerable |
| Debian | jackson-databind | bookworm | 2.14.0-1+deb12u1 | not affected |
| Debian | jackson-databind | bookworm-security | 2.14.0-1+deb12u1 | not affected |
| Cpe | jackson-databind | Not reported | 2.21.4 | fixed |
| Cpe | jackson-databind | Not reported | 3.1.4 | fixed |
| Cpe | jackson-databind | Not reported | 3.1.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jackson-databind | source | sid | (unfixed) | not yet assigned | Not reported | [1145887] |
| Debian | jackson-databind | source | forky | (unfixed) | not yet assigned | Not reported | [1145887] |
| Debian | jackson-databind | source | trixie | (unfixed) | not yet assigned | Not reported | [1145887] |
| Debian | jackson-databind | source | bookworm | Not affected | unimportant | Not reported | [1145887] |
| Cpe | jackson-databind | cpe | Not reported | 2.21.4 | Not reported | Not reported | Not reported |
| Cpe | jackson-databind | cpe | Not reported | 3.1.4 | Not reported | Not reported | Not reported |
| Cpe | jackson-databind | cpe | Not reported | 3.1.4 | Not reported | NVD-CVE-2026-54516 | Not reported |
OpenFactory catalog packages
[Debian 13 (Trixie)]
- [libjackson2-databind-java]Affected
Source package: [jackson-databind]
Details (4)
2.14.0+ds-1+deb13u1· all · trixieAffected
nvd · jackson-databind · debian · 13
2.14.0+ds-1+deb13u1· all · trixieAffected
nvd · jackson-databind · debian · 13
2.14.0+ds-1+deb13u1· all · trixie-securityAffected
nvd · jackson-databind · debian · 13
2.14.0+ds-1+deb13u1· all · trixie-securityAffected
nvd · jackson-databind · debian · 13
[Debian 12 (Bookworm)]
- [libjackson2-databind-java]Not affected
Source package: [jackson-databind]
Details (4)
2.14.0-1+deb12u1· all · bookwormNot affected
nvd · jackson-databind · debian · bookworm
2.14.0-1+deb12u1· all · bookwormNot affected
nvd · jackson-databind · debian · bookworm
2.14.0-1+deb12u1· all · bookworm-securityNot affected
nvd · jackson-databind · debian · bookworm
2.14.0-1+deb12u1· all · bookworm-securityNot affected
nvd · jackson-databind · debian · bookworm
Observed:
References
- [https://github.com/FasterXML/jackson-databind/commit/c3d56dd25d52319828147c5b9aeabf2d485c250a]
- [https://github.com/FasterXML/jackson-databind/commit/e88cb17006b6af4883b973058f0bb6486e5074af]
- [https://github.com/FasterXML/jackson-databind/pull/5967]
- [https://github.com/FasterXML/jackson-databind/pull/5968]
- [https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-9fxm-vc8v-hj55]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-54516]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-54516]
- [https://security-tracker.debian.org/tracker/CVE-2026-54516]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-54516.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2867.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]