Notice Regarding the Temporary Suspension of Certain Group Company Websites and Systems

(Tokyo, Japan – October 22, 2026) – As a precautionary measure in response to a critical vulnerability in the PHP programming language, Asahi Group Holdings, Ltd. has temporarily suspended certain Group company websites and systems where safety could not be fully verified. We are currently conducting a security impact assessment across our websites and systems that utilize, or may utilize, PHP. At this time, no instances of unauthorized access or data breaches resulting from this vulnerability have been detected. We plan to resume services as they are cleared for operation following confirmation of their safety and security.