CVE-2026-59267

High

Description

A crafted DXF document causes a heap buffer overflow in Draw in Apache OpenOffice 4.1.16 and earlier. This could cause a crash or otherwise a corruption of memory areas. Users are recommended to upgrade to version 4.1.17, which fixes this issue.

SeverityHigh

CVSS7.8

Exploit probability—

Product

Apache Openoffice

PublishedNov 4, 2026

First seenNov 4, 2026

Weakness typeCWE-122CWE-122

How to fix

Update

apache openoffice4.1.17 or later

Vendor advisories

lists.apache.org/thread.html/pwcm02dq2cy42qq2owzlvf48s8258499

Affected products

Product	Affected versions	Fixed in
apache openoffice	v < 4.1.17	4.1.17

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