Unisoc (Shanghai) Technologies Co., Ltd.

Unisoc is a mobile system-on-chip (SoC) vendor whose products power a broad range of smartphones and embedded devices, particularly in mid-range and emerging-market segments; its disclosure footprint reflects the complexity of firmware and baseband components that integrate multiple memory-intensive subsystems. The vendor's vulnerability portfolio concentrates in its core SoC product lines, including the SC9863A, T610, T618, T606, and T612, and recurs through weakness classes centered on memory-safety boundaries—out-of-bounds writes and reads, buffer overflows, and missing authorization controls in firmware layers. These patterns are structural to the firmware and drivers embedded in low-level device operation, where validation gaps can affect multiple vendors' derivative products and affect the security of millions of downstream deployments. Defenders should track Unisoc SoC disclosures closely when evaluating device firmware and coordinate updates through OEM release cycles, since remediation typically requires vendor integration and device-specific builds. Current exploitation activity, severity distribution, and exposure counts are shown alongside this summary.