Vulnerability · Published Sep 23, 2026 · Assigned by apple
CVE-2026-86938
High 7.3
In plain English
A high-severity authorization bypass via user-controlled key in FileMaker Pro from Claris. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.1%top 99.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Claris | FileMaker Pro | 0 – before 26.0.3 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H