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CVE-2025-64406

Apache OpenOffice: Possible memory corruption during CSV import

Published: Nov 12, 2025Updated: Nov 13, 2025 Sources: CVE List NVD BDUCWE-787
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.4%
Top 65.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

openofficeapache
On-premWeb App
Web & CMS Plugins / cms-core
OpenOfficeApache Software Foundation
On-premDesktop App
Consumer Software / productivity
Apache OpenOfficeApache Software Foundation
On-premDesktop App
Consumer Software / productivity
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://lists.apache.org/thread/py89gpogxfb2yo9c5vwv2h9x3m85pfmm
lists.apache.org
https://www.openoffice.org/security/cves/CVE-2025-64406.html
openoffice.org
http://www.openwall.com/lists/oss-security/2025/11/11/9
openwall.com
and 1 more references View all →

Timeline

Published
Nov 12, 2025
Last Updated
Nov 13, 2025

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