CVE-2026-93596

ArcadeDB before 26.9.1 com.arcadedb:arcadedb-engine outedges/inedges buckets, resulting in unauthorized modification of graph adjacency. Setting parallelFlush=false causes the request to be correctly rejected. This is an incomplete fix of GHSA-c23x-pqcj-7hfm, which bound the principal only on the...

EUVD-2026-82891

ArcadeDB before 26.9.1 com.arcadedb:arcadedb-engine outedges/inedges buckets, resulting in unauthorized modification of graph adjacency. Setting parallelFlush=false causes the request to be correctly rejected. This is an incomplete fix of GHSA-c23x-pqcj-7hfm, which bound the principal only on the...

CVE-2026-93596

ArcadeDB (com.arcadedb:arcadedb-engine) versions before 26.9.1 (≤ 26.8.1) suffer an authorization bypass in the parallel edge-connect phase of POST /api/v1/batch/{database}. The authenticated principal is not bound onto the DatabaseAsyncTransaction async worker threads, causing LocalDatabase.chec...