Null Pointer Dereference Vulnerability in Huawei PDF Preview Module
CVE-2025-53182

7.5HIGH

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
7 July 2025

What is CVE-2025-53182?

A null pointer dereference vulnerability exists within the PDF preview module of Huawei products. If exploited, this vulnerability can lead to instability in application functionality, potentially disrupting user experience and leading to service interruptions. Organizations using this module are urged to review their systems and apply necessary mitigations as soon as updates are available. For further details, refer to the official Huawei support bulletin.

Affected Version(s)

HarmonyOS 5.1.0

HarmonyOS 5.0.1

References

https://consumer.huawei.com/en/support/bulletin/2025/7/

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-53182 : Null Pointer Dereference Vulnerability in Huawei PDF Preview Module