CVE-2026-64209

In the Linux kernel, the issue resides in phy: qcom: qmp-usbc, where swing_tbl and pre_emphasis_tbl (both 4x4, valid indices 0–3) may be accessed out of bounds due to a boundary check using > 4 instead of >= 4. This permits index 4 to slip through, causing an out-of-bounds read/write as des...