Race-Cond in Audio Mod (CVE-2025-66326)
CVE-2025-66326 Published on December 8, 2025

Race condition vulnerability in the audio module. Impact: Successful exploitation of this vulnerability may affect availability.

NVD

Vulnerability Analysis

CVE-2025-66326 is exploitable with local system access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

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

Weakness Type

What is a Dangling pointer Vulnerability?

Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

CVE-2025-66326 has been classified to as a Dangling pointer vulnerability or weakness.


Products Associated with CVE-2025-66326

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Huawei Harmonyos
 

Affected Versions

Huawei HarmonyOS Version 6.0.0 is affected by CVE-2025-66326

Exploit Probability

EPSS
0.01%
Percentile
0.45%

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.