CVE-2026-119577

ArcadeDB versions before 26.10.2 are susceptible to an improper authorization vulnerability regarding session revocation in wire-protocol connections (Postgres, Bolt, MongoDB, and Redis). The root cause is that executors retain a stale ServerSecurityUser object, allowing users whose permissions w...

CVE-2026-119577 ArcadeDB before 26.10.2 Improper Session Revocation in Wire-Protocol Connections

ArcadeDB before 26.10.2 contains an improper authorization vulnerability that allows revoked users to retain access through already-open Postgres, Bolt, MongoDB, or Redis wire-protocol connections. Attackers holding an existing connection can keep reading and writing data after deletion, grant...