CVE-2026-86926
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 23, 2026
Vendor
unknown
Description
A heap buffer overflow vulnerability in the FileMaker Server database engine block parsing routine allowed a maliciously crafted .fmp12 database file to cause memory corruption, potentially leading to arbitrary code execution. This vulnerability is addressed in FileMaker Server version 26.0.3.