Improperly Controlled Modification of Dynamically-Determined Object Attributes Affecting zipkin package, versions <3.6.1-r16


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.35% (27th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-ZIPKIN-17940714
  • published11 Jul 2026
  • disclosed23 Jun 2026

Introduced: 23 Jun 2026

NewCVE-2026-54515  (opens in a new tab)
CWE-915  (opens in a new tab)

How to fix?

Upgrade Chainguard zipkin to version 3.6.1-r16 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zipkin package and not the zipkin package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.8.0 until 2.18.9, 2.21.5, and 3.1.4, in BeanDeserializerBase.createContextual(), per-property @JsonIgnoreProperties exclusions are applied by _handleByNameInclusion(), producing a contextual deserializer whose BeanPropertyMap has the ignored properties removed. The subsequent per-property case-insensitivity block (triggered by @JsonFormat(ACCEPT_CASE_INSENSITIVE_PROPERTIES)) rebuilds from this._beanProperties (the original, unfiltered map) instead of contextual._beanProperties, then overwrites the filtered map — restoring every property _handleByNameInclusion had just removed. The ignored property becomes writable again. This vulnerability is fixed in 2.18.9, 2.21.5, and 3.1.4.

CVSS Base Scores

version 3.1