Description
A heap buffer overflow vulnerability in the FileMaker Server database engine block parsing routine allowed a maliciously crafted .fmp12 database file to cause memory corruption, potentially leading to arbitrary code execution. This vulnerability is addressed in FileMaker Server version 26.0.3.
Published: 2026-09-23
Score: n/a
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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History

Wed, 23 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Title Heap Buffer Overflow in FileMaker Server Allowing Arbitrary Code Execution
Weaknesses CWE-119

Wed, 23 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description A heap buffer overflow vulnerability in the FileMaker Server database engine block parsing routine allowed a maliciously crafted .fmp12 database file to cause memory corruption, potentially leading to arbitrary code execution. This vulnerability is addressed in FileMaker Server version 26.0.3.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-09-23T17:20:18.495Z

Reserved: 2026-09-08T16:43:41.878Z

Link: CVE-2026-86926

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-23T18:17:09.587

Modified: 2026-09-23T18:22:36.150

Link: CVE-2026-86926

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-23T18:30:06Z

Weaknesses
  • CWE-119

    Improper Restriction of Operations within the Bounds of a Memory Buffer