CVE-2026-54516 | FasterXML jackson-databind up to 2.21.3/3.1.3 POJOPropertiesCollector._renameProperties backing dynamically-determined object attributes (GHSA-9fxm-vc8v-hj55)

June 23, 2026 Yanac

A vulnerability classified as problematic was found in FasterXML jackson-databind up to 2.21.3/3.1.3. This affects the function POJOPropertiesCollector._renameProperties. Such manipulation of the argument backing leads to dynamically-determined object attributes.

This vulnerability is referenced as CVE-2026-54516. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More