Huawei Distributed File System Module OOB Write Vulnerability
CVE-2026-41970 Published on May 15, 2026

Out-of-bounds write vulnerability in the distributed file system module. Impact: Successful exploitation of this vulnerability may affect availability.

NVD

Vulnerability Analysis

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

Weakness Type

What is a Memory Corruption Vulnerability?

The software writes data past the end, or before the beginning, of the intended buffer. Typically, this can result in corruption of data, a crash, or code execution. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent write operation then produces undefined or unexpected results.

CVE-2026-41970 has been classified to as a Memory Corruption vulnerability or weakness.


Products Associated with CVE-2026-41970

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Huawei Harmonyos
 
Huawei Emui
 

Affected Versions

Huawei HarmonyOS: Huawei EMUI: