CVE-2025-64406

An out-of-bounds Write vulnerability in Apache OpenOffice could allow an attacker to craft a document that would crash the program, or otherwise corrupt other memory areas. This issue affects Apache OpenOffice: through 4.1.15. Users are recommended to upgrade to version 4.1.16, which fixes the issue.

Score

CVSS 3.1 4.3 Medium

Status

Analyzed - security@apache.org

Published

2025-11-12

Last modified

2026-10-18

Weaknesses

CWE-787

Affected products

• Openoffice (Apache)
• Apache Openoffice (Apache Software Foundation)

References

• https://www.openoffice.org/security/cves/CVE-2025-64406.html
• https://lists.apache.org/thread/py89gpogxfb2yo9c5vwv2h9x3m85pfmm
• http://www.openwall.com/lists/oss-security/2025/11/11/9