CVSS 3.1
7.6 highCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCVE-2026-80335
High (7.6).
In the bootloader download module, there is a possible out-of-bounds write due to a failure to reset a global offset variable during firmware update sessions. This could lead to heap memory corruption, system crash, or potential arbitrary code execution with no additional execution privileges needed.
Severity
- CWE
- CWE-787 Out-of-bounds Write
- Published
- Record from
- the NVD, synced
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Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | SC9863A |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | SC9832E |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | SC7731E |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T310 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T610 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T618 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T7200 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T7225 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T7250 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T7255 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T7280 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T8100 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T9100 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T8200 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T7300 |
| Unisoc (Shanghai) Technologies Co., Ltd. Bootloader | T8300 |