A Use of Uninitialized Variable vulnerability exists in Open Design Alliance Drawings SDK static versions (mt) before 2026.12. Static object `COdaMfcAppApp theApp` may access `OdString::kEmpty` before its initialization. Due to undefined initialization order of static objects across translation units (Static Initialization Order Fiasco), the application accesses uninitialized memory. This results in application crash on startup, causing denial of service. Due to undefined behavior,  memory corruption and potential arbitrary code execution cannot be ruled out in specific exploitation scenarios.
History

Mon, 22 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 22 Dec 2025 16:00:00 +0000

Type Values Removed Values Added
Description A Use of Uninitialized Variable vulnerability exists in Open Design Alliance Drawings SDK static versions (mt) before 2026.12. Static object `COdaMfcAppApp theApp` may access `OdString::kEmpty` before its initialization. Due to undefined initialization order of static objects across translation units (Static Initialization Order Fiasco), the application accesses uninitialized memory. This results in application crash on startup, causing denial of service. Due to undefined behavior,  memory corruption and potential arbitrary code execution cannot be ruled out in specific exploitation scenarios.
Weaknesses CWE-457
References
Metrics cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/AU:Y/R:U/V:D/RE:L/U:Amber'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ODA

Published:

Updated: 2025-12-22T16:07:59.129Z

Reserved: 2025-09-05T10:51:56.557Z

Link: CVE-2025-10021

cve-icon Vulnrichment

Updated: 2025-12-22T16:07:51.937Z

cve-icon NVD

Status : Received

Published: 2025-12-22T16:15:43.437

Modified: 2025-12-22T16:15:43.437

Link: CVE-2025-10021

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.