Remote Denial of Service in nr Modem by Unisoc Due to Input Validation Issues
CVE-2025-69279

7.5HIGH

Key Information:

Vendor

Unisoc (shanghai) Technologies Co., Ltd.

Status
T8100/t9100/t8200/t8300
Vendor
CVE Published:
9 March 2026

What is CVE-2025-69279?

A vulnerability in Unisoc's nr modem has been identified, which allows for a potential remote denial of service. This occurs due to improper input validation, leading to a situation where the modem may experience a system crash. Importantly, this vulnerability does not require any elevated privileges for exploitation, making it a significant concern for users of the product. It is crucial for users and administrators to remain vigilant and apply any recommended patches or mitigations to secure their systems.

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Affected Version(s)

T8100/T9100/T8200/T8300 Android13/Android14/Android15/Android16

References

https://www.unisoc.com/en/support/announcement/2030931350...

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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