CVE-2021-44508: 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-2021-44508 is a denial-of-service issue in FIS GT.M through V7.0-000. A missing NULL check can let an attacker crash the application. The source bundle does not show code execution, data theft, CVSS scoring, or confirmed active exploitation. Exposure is likely limited to environments running FIS GT.M through V7.0-000, especially where untrusted users can influence the affected I/O open path. The bundle lists affected vendor and product fields as n/a, so asset validation is required. Treat this as a targeted availability risk for organizations that rely on FIS GT.M. It is not currently evidenced as actively exploited or data-compromising, but crashing a GT.M-backed business system could disrupt critical operations. Mitigation focus: Identify all FIS GT.M and related YottaDB-derived deployments and versions.; Check vendor release notes and issue 828 for the confirmed remediation path.; Upgrade or apply vendor-recommended fixes where affected versions are present..

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.