CVE-2025-29867 (GCVE-0-2025-29867)
Vulnerability from cvelistv5 – Published: 2026-02-04 04:46 – Updated: 2026-02-27 00:51
VLAI
EPSS
VEX
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-04 20:20 UTC
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
krcert
CNA
References
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Hancom Inc. | Hancom Office 2018 |
Affected:
0 , < 10.0.0.12681
(custom)
|
|
| Hancom Inc. | Hancom Office 2020 |
Affected:
0 , < 11.0.0.8916
(custom)
|
|
| Hancom Inc. | Hancom Office 2022 |
Affected:
0 , < 12.0.0.4426
(custom)
|
|
| Hancom Inc. | Hancom Office 2024 |
Affected:
0 , < 13.0.0.3050
(custom)
|
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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