| Name | CVE-2026-54517 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| jackson-databind (PTS) | bullseye | 2.12.1-1+deb11u1 | fixed |
| bullseye (security) | 2.12.1-1+deb11u2 | fixed | |
| bookworm, bookworm (security) | 2.14.0-1+deb12u1 | fixed | |
| trixie (security), trixie | 2.14.0+ds-1+deb13u1 | vulnerable | |
| forky, sid | 2.14.0+ds-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| jackson-databind | source | bullseye | (not affected) | |||
| jackson-databind | source | bookworm | (not affected) | |||
| jackson-databind | source | (unstable) | (unfixed) |
[bookworm] - jackson-databind <not-affected> (introduced in 2.21.0; bookworm ships 2.14)
[bullseye] - jackson-databind <not-affected> (introduced in 2.21.0; bullseye ships 2.12)
https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5hh8-q8hv-fr38
https://github.com/FasterXML/jackson-databind/pull/5969
https://github.com/FasterXML/jackson-databind/pull/5970
https://github.com/FasterXML/jackson-databind/commit/94c5d215b3af1505098c686405d9641f041a9962 (jackson-databind-2.21.4)
https://github.com/FasterXML/jackson-databind/commit/5bf23edb4221f7dd2ec8e71ff6d26c61640f261d (jackson-databind-3.1.4)