CVE-2021-44496: An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base).

Security readout for executives and security teams

CVE-2021-44496 is a memory corruption flaw in FIS GT.M through V7.0-000, related to the YottaDB code base. Crafted input may let an attacker overwrite important internal structures and redirect execution. Business risk depends on whether GT.M/YottaDB is deployed in exposed or high-trust data-processing environments. Exposure is likely limited to organizations running FIS GT.M through V7.0-000 or related YottaDB-derived deployments. Internet exposure is not established by the sources; inventory should focus on servers, batch systems, and applications using GT.M/YottaDB components. Treat this as a high-priority inventory and remediation item where GT.M/YottaDB is business-critical or exposed to untrusted input. Do not assume broad exposure; first prove whether the software exists in your environment and whether affected versions are present. Mitigation focus: Inventory FIS GT.M and YottaDB deployments and record exact versions.; Review GT.M V7.0-002 release notes and vendor guidance for fixed builds.; Upgrade affected GT.M through V7.0-000 systems to a supported non-affected release..

Prepared

Jun 2, 2026, 10:03 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.