CVE-2021-44486: Fisglobal Gt.m

Critical severity, CVSS 9.8. EPSS: 2% 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 manipulate the value of a function pointer used in op_write in sr_port/op_write.c in order to gain control of the flow of execution.

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.