CVE-2025-26511

Systems running the Instaclustr 
fork of Stratio's Cassandra-Lucene-Index plugin versions 4.0-rc1-1.0.0 
through 4.0.16-1.0.0 and 4.1.2-1.0.0 through 4.1.8-1.0.0, installed into
 Apache Cassandra version 4.x, are susceptible to a vulnerability which 
when successfully exploited could allow authenticated Cassandra users to
 remotely bypass RBAC and escalate their privileges.