CVE-2025-29867

Published: Feb 4, 2026

Modified: Feb 27, 2026

PUBLISHED

Description

Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Hancom Inc. Hancom Office 2018, Hancom Inc. Hancom Office 2020, Hancom Inc. Hancom Office 2022, Hancom Inc. Hancom Office 2024 allows File Content Injection.This issue affects Hancom Office 2018: before 10.0.0.12681; Hancom Office 2020: before 11.0.0.8916; Hancom Office 2022: before 12.0.0.4426; Hancom Office 2024: before 13.0.0.3050.

Vendor	Product	Versions
Hancom Inc.	Hancom Office 2018	affected `0 - < 10.0.0.12681`
Hancom Inc.	Hancom Office 2020	affected `0 - < 11.0.0.8916`
Hancom Inc.	Hancom Office 2022	affected `0 - < 12.0.0.4426`
Hancom Inc.	Hancom Office 2024	affected `0 - < 13.0.0.3050`

Weaknesses (CWE)

CWE-843

References

https://www.boho.or.kr/kr/bbs/view.do?searchCnd=&bbsId=B0000302&searchWrd=&menuNo=205023&pageIndex=1&categoryCode=&nttId=71959

https://www.hancom.com/support/downloadCenter/download

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CVE-2025-29867

Description

Affected Products

Weaknesses (CWE)

References