Unrated
CVE-2026-86930
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.
Announced Group revision 1
Original source ↗CVE-2026-86930
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-86930
FileMaker Server
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Claris",
"product": "FileMaker Server",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "26.0.3",
"versionType": "custom"
}
]
}
]- Related CVEs
- CVE-2026-86930
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #1738 · Revision 1
- Added to Heist Feed
- Publisher date