EUVD-2026-108678

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Add validation for host-provided maxsegs The maxsegs field is of type unsigned short, and if a host driver sets an excessively large value, it may be truncated to zero. This can cause mmcallocsg to call kmallocobjs wit...

CVE-2026-98884

The Linux kernel contains a vulnerability in the mmc core where an excessively large max_segs value provided by a host driver can be truncated to zero. This causes mmc_alloc_sg() to request a zero-sized allocation via kmalloc_objs(), returning a ZERO_SIZE_PTR under the SLUB allocator. Subsequent ...