CVE-2025-29867Disclosure

LOWCVSS 8.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-843

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-01-29); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-01-29: 1Mentions · 2026-02-04: 1Technical Details · 2026-02-04: 101-2902-04
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2025-29867 Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Hancom Inc. Hancom Office 2018, Hancom Inc. Hancom Office 2020, Hancom Inc. Hancom Offi… https://www.cve.org/CVERecord?id=CVE-2025-29867

    Post summary

    A type‑confusion vulnerability (CVE‑2025‑29867) affecting Hancom Office 2018 and 2020 has been identified, but no PoC, exploit, mitigation, or evidence of active exploitation is mentioned.

    10000125
    56.5K followersView on X
  • SystemTek - Technology news website@SystemTek_UK
    Disclosure

    Hancom Office DOC File Parsing Type Confusion Remote Code Execution Vulnerability (CVE-2025-29867) #CVE202529867 #CyberSecurity #Hancom #RemoteCodeExecutionVulnerability https://www.systemtek.co.uk/?p=48136 https://t.co/MXRCvjiVfg

    Post summary

    The tweet announces the identification of a remote code execution flaw in Hancom Office caused by file parsing type confusion, without providing additional exploitation details or mitigation information.

    0000042
    1.8K followersView on X

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