Important Notice: Multiple vulnerabilities in Adobe Acrobat and Reader were found!
重要通知:在 Adobe Acrobat 及 Reader 發現多個漏洞
Ref. No : ICTO-I-2021-060Posted by :JeffWai/UMAC
Department :ICTOPosted Date : 13/05/2021
Category :

    To: All Users

    ICTO received an information security incident alert from the Cybersecurity Incidents Alert and Response Center. There are multiple serious and high-risk vulnerabilities found in Adobe's Acrobat and Acrobat Reader. If you have installed the following software, you are recommended to update it as soon as possible.
    • Acrobat DC and Reader DC
    • Acrobat 2020 and Reader 2020
    • Acrobat 2017 and Reader 2017

    For more details, please refer to

    Generally, the software will provide auto-update function. However, users can also select [Help] > [Check for Updates...] from Adobe Acrobat or Reader to check the update status.

    If you have any further queries, please feel free to contact our Help Desk.

    ICTO Help Desk
    Location : Room 2085, 2/F, Central Teaching Building (E5) (eMap)
    Telephone : 8822 8600
    Email :

    Information and Communication Technology Office