CVE-2025-21089
Low
Published: 04 March 2025
Published
04 March 2025
Modified
06 March 2025
KEV Added
—
Patch
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CVSS Score v3.1
3.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.0012
30.7th percentile
Risk Priority
7
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2025-21089 is a low-severity Out-of-bounds Read (CWE-125) vulnerability in Openatom Openharmony. Its CVSS base score is 3.3 (Low).
Operationally, ranked at the 30.7th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-7582
Vulnerability details
in OpenHarmony v5.0.2 and prior versions allow a local attacker cause DOS through out-of-bounds read.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
openatom
openharmony
4.1.0 — 5.0.2
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.