ZDI-CAN-29388: ZDI-26-271: Avast Premium Security Gen Self Protection Driver Exposed Dangerous Function Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Avast Premium Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-5424.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-29388?
The severity of ZDI-CAN-29388 is categorized as high due to its potential for local privilege escalation.
How do I fix ZDI-CAN-29388?
To fix ZDI-CAN-29388, users should update their Avast Premium Security software to the latest version provided by the vendor.
Who is affected by ZDI-CAN-29388?
ZDI-CAN-29388 affects all installations of Avast Premium Security that have not been patched.
What type of attack is ZDI-CAN-29388 associated with?
ZDI-CAN-29388 is associated with local privilege escalation attacks.
Can ZDI-CAN-29388 be exploited remotely?
No, ZDI-CAN-29388 requires local access to the system to be exploited.