CVE-2025-64406

MediumCVSS 4.3/10Last modified Oct 18, 2026

Description

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache OpenOffice	<= 4.1.15

References

https://lists.apache.org/thread/py89gpogxfb2yo9c5vwv2h9x3m85pfmmIssue Tracking, Vendor Advisory
https://www.openoffice.org/security/cves/CVE-2025-64406.htmlVendor Advisory
http://www.openwall.com/lists/oss-security/2025/11/11/9Mailing List, Third Party Advisory

Timeline

Published: Nov 12, 2025
Last modified: Oct 18, 2026
NVD status: Analyzed

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