CVE-2026-59267

Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption

Published Nov 4, 2026 CVSS 4.0 · 5.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Apache
Apache openoffice
CPEs cpe:2.3:a:apache:openoffice:*:*:*:*:*:*:*:*
Vendors & Products Apache
Apache openoffice
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
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.
Title Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption
Weaknesses CWE-122
References
Metrics cvssV4_0

{'score': 5.8, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/S:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Nov 5, 2026, 3:49 PM
Reserved
Jul 4, 2026, 3:40 PM
Status
Analyzed
Published
Nov 4, 2026, 12:17 PM
Modified
Nov 5, 2026, 4:17 PM