CVE-2026-85509: Freeipmi

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

FreeIPMI before 1.6.19 has a stack-based buffer overflow in _read_fru_data in libfreeipmi/fru/ipmi-fru.c when a BMC returns more bytes than requested.

Affected products

• Freeipmi Freeipmi: before 1.6.19 (fixed in 1.6.19)

Published 2026-09-04. Last modified 2026-09-08.