CVE-2025-64404

CVE-2025-64404: Apache OpenOffice: Remote documents loaded without prompt via background and bullet images

Vendor Apache Software Foundation
Product Apache OpenOffice
Weakness CWE-862 · Missing authorization
Published November 12, 2025
Last update November 13, 2025

CVSS base score

What the vulnerability does

Description

Apache OpenOffice documents can contain links to other files. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt. In the affected versions of Apache OpenOffice, documents that used background fill images, or bullet images, linked to external files would load the contents of those files without prompting the user for permission to do so. This issue affects Apache OpenOffice: through 4.1.15. Users are recommended to upgrade to version 4.1.16, which fixes the issue.

Key dates

Disclosure timeline

November 12, 2025 CVE published
November 13, 2025 Record updated