CVE-2026-98237

The Linux kernel contains a vulnerability in the mhi_wwan_mbim driver where the mhi_mbim_rx() function fails to adequately validate NDP traversal offsets. A modem that points an NDP at itself or an earlier NDP can cause an infinite loop, pinning one CPU at 100% utilization and preventing the thre...

EUVD-2026-93165

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: guard against a cyclic NDP chain The NDP traversal in mhimbimrx only stops when wNextNdpIndex is zero. Nothing requires the offsets to advance, so a modem that points an NDP at itself, or at an earlier NDP...

EUVD-2026-93164

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: check skbcopybits return value mhimbimrx ignores the return value of skbcopybits when it copies each datagram out of the NTB. The datagram offset and length come from the DPE, which is only checked to lie...