CVE-2026-53176

CVE-2026-53176 affects the Linux kernel ISERT driver (drivers/infiniband/ulp/isert/ib_isert.c). The vulnerability arises in isert_login_recv_done() where the login request payload length is computed as wc->byte_len minus ISER_HEADERS_LEN without a lower bound. A remote iSER initiator can send ...