Students Duong Quang Hao – class D22AT02 PTIT Continue to make a mark in the field Information Security when multiple security vulnerabilities are detected on the system CVE (Common Vulnerabilities and Exposures) International.

In particular, Hao discovered 02 Medium security vulnerabilities has been officially announced on the CVE system:

CVE-2026-2112

CVE-2026-2112

CVE-2026-2023

CVE – 2026-2023

In addition, Hau found out more Two other CVE vulnerabilities are not yet publicly available:

  • CVE-2026-0686

  • CVE-2026-0688

The detection and reporting of these security vulnerabilities contribute to the safety of information systems, and demonstrate the capacity of research and practice in the field. Pentest and Web Security.

Currently, Hao is working as Pentest at Viettel Cyber SecurityIt is one of the leading cybersecurity units in Vietnam.

Hau also achieved many notable achievements during his studies:

  • Members Information Security Team

  • 2025 PTIT CTF Second Prize

  • 2024 CTF Consolation Prize

  • 3 academic incentive scholarship:

    • First semester of academic year 2022 – 23

    • 2nd semester of academic year 2022 – 2013

    • 2nd semester of academic year 2023 – 2014

  • Certificate Burp Suite Certified Practitioner (BSCP)
    https://portswigger.net/web-security/e/c/ef19a77489a61129

Not only do these achievements confirm the professional competence of students in the field information securityIt also demonstrates a spirit of research, active learning and contribution to the international security community.

Sinh viên Dương Quang Hào trong cuộc thi PTIT CTF

Student Duong Quang Hao in the PTIT CTF competition

The Department of Safety and Information Technology congratulates… Duong Quang Hao with proud achievements, and expect Hao to continue to develop and achieve more achievements in the field Cyber Security In the future.

These achievements not only demonstrate the professional competence and serious research spirit of students, but also demonstrate the quality of training and practical orientation of the Department of Information Security – Posts and Telecommunications Institute (PTIT) in detecting, fostering and developing young talents in the field of Cyber Security.

POST AND TELECOMMUNICATIONS TECHNOLOGY SECURITY SCHOOL (PTIT)
📍 Address: 10th Floor, Building A2, Posts and Telecommunications Technology Academy,
Km10, Nguyen Trai Road, Q. Ha Dong, Hanoi
🌐 Website: https://infosec.ptit.edu.vn
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