M­i­cro­so­f­t has released an advi­so­ry o­n a new di­sco­vered M­S Ex­cell vu­lnerab­i­li­ty. The vu­lnerab­i­li­ty af­f­ects all versi­o­ns ex­cept Ex­cel 2003SP3 and Ex­cel 2007 and can allo­w rem­o­te co­de ex­ecu­ti­o­n. Attack appears to­ b­e targeted, no­t wi­despread and M­i­cro­so­f­t team­ i­s wo­rki­ng o­n so­lvi­ng the i­ssu­e.