Null Pointer Dereference in PDF Preview Module by Huawei
CVE-2025-53181

7.5HIGH

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
7 July 2025

What is CVE-2025-53181?

The null pointer dereference vulnerability in Huawei's PDF preview module can lead to instability in function during processing. Exploiting this flaw may allow attackers to disrupt service functionality, impacting user experience and application reliability. It is vital for users of the affected versions to remain vigilant and apply necessary patches.

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

.
CVE-2025-53181 : Null Pointer Dereference in PDF Preview Module by Huawei