CVE-2026-56884

In acquireMemory of bt_bqr_offload.cc, there is a possible way to trigger an out of bounds write via a buffer size underflow due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. Use…

In multiple locations, there is a possible way to trigger an out of bounds write in the shared memory tracking bitmap due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interact…

In slice_header of hevc_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.

In knee_function_info of hevc_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.

In StNfc_hal_write of hal_st21nfc.cc, there is a possible way to trigger an out of bounds write into global memory due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interact…