CVE-2026-18852

Name of the Vulnerable Software and Affected Versions epsilla-cloud vectordb versions prior to 0.3.18

Description An issue exists in the Filter Parser component within the file engine/query/expr/expr.cpp. Specifically, the SplitTokens() and ShuntingYard() functions fail to properly check for unusual conditions, which can be manipulated by a local attacker.

Recommendations As a temporary workaround, restrict local access to the Filter Parser component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.