OpenHarmony <5.0.3 Local DOS via Improper Input
CVE-2025-25212 Published on August 11, 2025
pasteboard has an improper input vulnerability
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through improper input.
Vulnerability Analysis
CVE-2025-25212 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2025-25212
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Affected Versions
OpenHarmony:- Version v5.0.3, <= v5.0.3.x is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.