Cyber Resilience

CVE-2025-20042

Medium

Published: 04 March 2025

Published
04 March 2025
Modified
04 March 2025
KEV Added
—
Patch
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CVSS Score v3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score 0.0011 28.4th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-20042 is a medium-severity Out-of-bounds Read (CWE-125) vulnerability in Openatom Openharmony. Its CVSS base score is 5.5 (Medium).

Operationally, ranked at the 28.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

in OpenHarmony v5.0.2 and prior versions allow a local attacker cause information leak through out-of-bounds read.

CWE(s)
CWE-125

Related Threats

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

Affected Assets

openatom
openharmony
4.1 — 5.0.2

Mitigating Controls

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

References