What is GHSA-xgrq-55wj-qj6g?

GHSA-xgrq-55wj-qj6g is a security advisory published by GitHub Security Advisories with unknown severity. An out-of-bounds read vulnerability in FileMaker Server for Linux allowed an attacker uploading a...

Which CVE IDs does GHSA-xgrq-55wj-qj6g cover?

GHSA-xgrq-55wj-qj6g covers the following CVE IDs: CVE-2026-86930. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-xgrq-55wj-qj6gunknown

An out-of-bounds read vulnerability in FileMaker Server for Linux allowed an attacker uploading a...

Vendor

GitHub Security Advisories

Published

September 23, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-86930 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86930
https://support.claris.com/s/answerview?anum=000049218&language=en_US
https://github.com/advisories/GHSA-xgrq-55wj-qj6g