CVE-2026-8751 | h2oai h2o-3 up to 7402 JAR Model.java importBinaryModel deserialization (EUVD-2026-30697)
A vulnerability classified as critical has been found in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a manipulation results in deserialization.
This vulnerability is reported as CVE-2026-8751. The attack is possible to be carried out remotely. Moreover, an exploit is present.
The vendor was contacted early about this disclosure but did not respond in any way.