FasterXML Jackson: Two new critical flaws expose data and services

A vulnerability in FasterXML Jackson Databind allows unauthorized read/write access via Creator Properties Bypass.

Published 1j1 sourceNotable

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The fact

The flaw affects versions prior to 2.17.2 and exposes sensitive data on affected systems.

Developers must apply the published patch to prevent leaks or malicious modifications.

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Auto-synthesis from 1 media source · identified on September 13, 2026