Unisoc Modem Firmware PUCCH Config Input Validation Remote DoS
CVE-2026-79405 Published on November 4, 2026

Improper Input Validation in Modem Firmware
In Modem Firmware, there is a possible system crash due to improper input validation of dedicated PUCCH configuration. This could lead to remote denial of service with no additional execution privileges needed.

NVD

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2026-79405

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Affected Versions

Unisoc (Shanghai) Technologies Co., Ltd. Modem Version UDX710 is affected by CVE-2026-79405