CVE-2021-33983: Flatcc Project Flatcc

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Buffer Overflow vulnerability in Dvidelabs flatcc v.0.6.0 allows local attacker to execute arbitrary code via the fltacc execution of the error_ref_sym function.

Affected products

Published 2023-02-17. Last modified 2026-06-17.