CVE-2021-44488: Fisglobal Gt.m

Critical severity, CVSS 9.1. EPSS: 1% chance of exploitation in the next 30 days.

An issue was discovered in YottaDB through r1.32 and V7.0-000. Using crafted input, attackers can control the size and input to calls to memcpy in op_fnfnumber in sr_port/op_fnfnumber.c in order to corrupt memory or crash the application.

Affected products

• Fisglobal Gt.m: up to and including 7.0-000
• Yottadb Yottadb: up to and including 1.32

Published 2022-04-15. Last modified 2026-06-17.