ISO/IEC INTERNATIONAL STANDARD 30111 Second edition 2019-10 Information technology Security techniques - Vulnerability handling processes Technologies de I'information-Techniques de sécurite-Processus detraitementdelavulnerabilite Referencenumber IEC IS0/IEC30111:2019(E) oS IS0/IEC2019 IS0/IEC30111:2019(E) COPYRIGHTPROTECTEDDOCUMENT @IS0/IEC2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in anyform or by any means, electronic or mechanical, including photocopying,or posting below orIso's memberbody in the country oftherequester. ISO copyright office CP 401:Ch.de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax: +41 22 749 09 47 Email:copyright@iso.org Website: www.iso.org Published in Switzerland i @IS0/IEC 2019-All rights reserved