CVE-2025-20063

EUVD-2025-17396
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.
Type Confusion
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
OpenHarmonyCNA
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Affected Products (NVD)
VendorProductVersion
openatomopenharmony
𝑥
≤ 5.0.3
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
openharmonyopenharmony
5.0.1 ≤
𝑥
≤ 5.0.3
CNA
Common Weakness Enumeration
References
https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2025/2025-06.md