CVE-2025-64406

Apache OpenOffice: Possible memory corruption during CSV import

State: Published
Severity: 4.3 Medium
Published: Nov 12, 2025
Updated: Nov 12, 2025
Reserved: Nov 2, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L	CISA-ADP

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
Apache OpenOfficeApache Software Foundation	4.1.15 and earlierAffected

References

https://www.openoffice.org/security/cves/CVE-2025-64406.htmlvendor-advisory
https://lists.apache.org/thread/py89gpogxfb2yo9c5vwv2h9x3m85pfmmvendor-advisory
http://www.openwall.com/lists/oss-security/2025/11/11/9

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