CVE-2026-93812

The Linux kernel 's ksmbd component contains a memory leak vulnerability in the ksmbd_vfs_set_sd_xattr function. The root cause is that ndr_encode_v4_ntacl() allocates sd_ndr.data via kzalloc(), but the buffer is not freed if any subsequent ndr_write_*() call returns an error during encoding. The...

EUVD-2026-86200

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix sdndr.data memory leak in ksmbdvfssetsdxattr ndrencodev4ntacl allocates sdndr.data via kzalloc at entry. If any subsequent ndrwrite call returns error during encoding, the allocated sdndr.data won't be freed and causes...