Google tau tsim qhov hloov tshiab rau Chrome 89.0.4389.90, uas kho tsib qhov tsis zoo, suav nrog CVE-2021-21193 teeb meem, twb tau siv los ntawm cov neeg tawm tsam hauv kev siv (0-hnub). Cov ntsiab lus tseem tsis tau nthuav tawm; nws tsuas yog paub tias qhov tsis zoo yog tshwm sim los ntawm kev nkag mus rau thaj chaw nco tau tso tawm hauv Blink JavaScript cav.
Qhov teeb meem tau raug xa mus rau siab, tab sis tsis tseem ceeb, theem ntawm kev txaus ntshai, i.e. nws tau qhia tias qhov tsis muaj peev xwm tsis tso cai hla txhua theem ntawm kev tiv thaiv browser thiab tsis txaus los ua cov cai ntawm lub kaw lus sab nraum sandbox ib puag ncig. Qhov tsis zoo hauv Chrome nws tus kheej tsis tso cai hla lub sandbox ib puag ncig, thiab kev tawm tsam tag nrho yuav tsum tau siv lwm qhov tsis zoo hauv kev ua haujlwm.
Tau qhov twg los: opennet.ru