Huawei Cloud Resource Scheduler Permission Control Flaw
CVE-2025-66319 Published on March 5, 2026

Permission control vulnerability in the resource scheduling module. Impact: Successful exploitation of this vulnerability may affect service integrity.

NVD

Vulnerability Analysis

CVE-2025-66319 can be exploited with local system access, requires user interaction. 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.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
LOW

Weakness Type

Permissions, Privileges, and Access Controls

Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.


Products Associated with CVE-2025-66319

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Huawei Harmonyos
 

Affected Versions

Huawei HarmonyOS:

Exploit Probability

EPSS
0.01%
Percentile
0.32%

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.