CVE-2026-86930

critical · 9.1

An out-of-bounds read vulnerability in FileMaker Server for Linux allowed an attacker uploading a specially crafted image file to a container field to disclose process memory during thumbnail generation in FileMaker WebDirect. This vulnerability is addressed in FileMaker Server version 26.0.3.

9.1

CVSS

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EPSS (exploit prob.)

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EPSS percentile

2026-09-23

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weaknesses

CWE-125

References

https://support.claris.com/s/answerview?anum=000049218&language=en_US

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-86930