CVE-2025-58299

High

Published: 11 October 2025

Published

11 October 2025

Modified

16 October 2025

KEV Added

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Patch

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CVSS Score v3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0001 1.6th percentile

Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-58299 is a high-severity Use After Free (CWE-416) vulnerability in Huawei Harmonyos. Its CVSS base score is 8.4 (High).

Operationally, ranked at the 1.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

Use After Free (UAF) vulnerability in the storage management module. Successful exploitation of this vulnerability may affect availability.

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

huawei

harmonyos

5.0.1, 5.1.0

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.