CVE-2021-44498: Fisglobal Gt.m

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, attackers can cause a type to be incorrectly initialized in the function f_incr in sr_port/f_incr.c and cause a crash due to a NULL pointer dereference.

Affected products

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

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