XXE in Eclipse Foundation Jaxb-Ri (Core)

CVE-2026-92877

The JAXB factory methods historically relied solely on `FEATURE_SECURE_PROCESSING` to prevent XML External Entity (XXE) resolution. On JAXP implementations where that feature alone does not block external entity resolution, an attacker who can get untrusted XML unmarshalled through JAXB can read local files via out-of-band XXE.

Vulnerability class: XXE (XML External Entity)

Published .

EPSS exploit prediction

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Affected products

Weakness classification (CWE)

References