CVE-2026-86938CWE-639

CVE-2026-86938

High · published September 23, 2026

CVSS v3.1
7.3
EPSS
0%
Percentile
0.8
In the wild
Unconfirmed
What it is

A DLL hijacking vulnerability in the FileMaker Pro installer for Windows allowed a local user to execute arbitrary code with elevated administrator privileges by placing a malicious DLL file in the installer directory. This vulnerability is addressed in FileMaker Pro version 26.0.3.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00100 · 0.8th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-09-23T22:17Z
Affected products (1)
ProductVersionsFixed in
claris/filemaker_pro< 26.0.326.0.3
References (1)
https://support.claris.com/s/answerview?anum=000049220&language=en_US · [email protected]
EPSS history
Timeline
  • 25 SEP 03:28Z
    EPSS moved — → 0%
    epss
  • 23 SEP 17:20Z
    A DLL hijacking vulnerability in the FileMaker Pro installer for Windows allowed a local user to execute arbitrary code with elevated administrator privileges…
    cvelistv5