Handler on Duty: Johannes Ullrich
Threat Level: green
| Published | 2026-11-04 04:17:33 |
|---|---|
| Last Modified | 2026-11-04 04:17:33 |
| AKA | CVE-2026-121803 |
| Summary | In UFS Field Firmware Update (FFU) functionality, there is a possible out-of-bounds write due to missing bounds checking on the PRDT table size. This could lead to local code execution or denial of service with no additional execution privileges needed. |
| Access Vector | Local | Adjacent | Network |
|---|---|---|---|
| Access Complexity | Low | Medium | High |
| Authentication | None | Single | Multiple |
| Confidentiality | None | Partial | Complete |
| Integrity | None | Partial | Complete |
| Availability | None | Partial | Complete |
