Buffer Overflow Vulnerability in Huawei File Preview Module
CVE-2026-101179

4.7MEDIUM

Key Information:

Vendor

Huawei

Status
Vendor
CVE Published:
2 November 2026

What is CVE-2026-101179?

A buffer overflow vulnerability exists within Huawei's file preview module, which could potentially be exploited by an attacker to disrupt the service’s availability. When user-supplied input is processed improperly, it could lead to unexpected behavior or crashes in the affected products. This vulnerability highlights the importance of robust input validation and buffer management in software design to prevent such issues.

Affected Version(s)

HarmonyOS 6.1.0

HarmonyOS 7.0.0

References

CVSS V3.1

Score:
4.7
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.