System Crash Vulnerability in IMS by Unisoc
CVE-2025-71251

7.5HIGH

Key Information:

Vendor

Unisoc (shanghai) Technologies Co., Ltd.

Status
Sc7731e/sc9832e/sc9863a/t310/t610/t618/t7200/t7225/t7250/t7255/t7280/t7300/t8100/t9100/t8200/t8300
Vendor
CVE Published:
6 May 2026

What is CVE-2025-71251?

The IMS product by Unisoc is susceptible to a vulnerability that arises from improper input validation, potentially leading to a system crash. This vulnerability allows attackers to exploit the input validation weaknesses to cause a remote denial of service, meaning that attackers can disrupt the availability of the system without requiring any additional execution privileges. It emphasizes the importance of robust input validation mechanisms to prevent such disruptive events.

Affected Version(s)

SC7731E/SC9832E/SC9863A/T310/T610/T618/T7200/T7225/T7250/T7255/T7280/T7300/T8100/T9100/T8200/T8300 Android13/Android14/Android15/Android16

References

https://www.unisoc.com/en/support/product-security-bullet...

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

.