CVE-2026-19037 | WonderTrader up to 0.9.9 Internal Limit Order Book Cache MatchEngine.cpp MatchEngine::update_lob behavioral workflow

A vulnerability classified as problematic has been found in WonderTrader up to 0.9.9. This vulnerability affects the function MatchEngine::update_lob of the file src/WtBtCore/MatchEngine.cpp of the component Internal Limit Order Book Cache Handler. This manipulation causes enforcement of behavioral workflow.

This vulnerability is registered as CVE-2026-19037. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More