CVE-2025-46709

High

Published: 09 August 2025

Published

09 August 2025

Modified

17 October 2025

KEV Added

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Patch

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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score 0.0040 61.3th percentile

Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-46709 is a high-severity Use After Free (CWE-416) vulnerability in Imaginationtech Ddk. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 38.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

Possible memory leak or kernel exceptions caused by reading kernel heap data after free or NULL pointer dereference kernel exception.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

imaginationtech

ddk

1.17 — 25.1

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-416

Use-after-free exploits that achieve arbitrary code execution are blocked or significantly hardened by non-executable pages and ASLR.