Cyber Resilience

CVE-2025-31173

High

Published: 07 April 2025

Published
07 April 2025
Modified
07 May 2025
KEV Added
—
Patch
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CVSS Score v3.1 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0001 0.2th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-31173 is a high-severity Improper Handling of Insufficient Permissions or Privileges (CWE-280) vulnerability in Huawei Harmonyos. Its CVSS base score is 8.8 (High).

Operationally, ranked at the 0.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Memory write permission bypass vulnerability in the kernel futex module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

CWE(s)
CWE-280NVD-CWE-Other

Related Threats

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

Affected Assets

huawei
harmonyos
5.0.0

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References