CVE-2020-20118

Buffer Overflow vulnerability in Avast AntiVirus before v.19.7 allows a local attacker to cause a denial of service via a crafted request to the aswSnx.sys driver...

CVE-2020-10864

An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service AvastSvc.exe allows attackers to trigger a reboot via RPC from a Low Integrity process...

CVE-2010-5151

Race condition in avast! Internet Security 5.0.462 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during...

CVE-2013-0122

The avast! Mobile Security application before 2.0.4400 for Android allows attackers to cause a denial of service application crash via a crafted application that sends an intent to com.avast.android.mobilesecurity.app.scanner.DeleteFileActivity with zero arguments...

CVE-2019-17190

A Local Privilege Escalation issue was discovered in Avast Secure Browser 76.0.1659.101. The vulnerability is due to an insecure ACL set by the AvastBrowserUpdate.exe which is running as NT AUTHORITY\SYSTEM when AvastSecureBrowser.exe checks for new updates. When the update check is triggered, th...

CVE-2019-17093

An issue was discovered in Avast antivirus before 19.8 and AVG antivirus before 19.8. A DLL Preloading vulnerability allows an attacker to implant %WINDIR%\system32\wbemcomn.dll, which is loaded into a protected-light process PPL and might bypass some of the self-defense mechanisms. This affects...

CVE-2016-3986

Avast allows remote attackers to cause a denial of service memory corruption and possibly execute arbitrary code via a crafted PE file, related to authenticode parsing...

CVE-2024-13961

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU...

CVE-2024-13962

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Gen Digital Inc. Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveragi...

CVE-2024-13962

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Gen Digital Inc. Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveragi...

CVE-2024-13961

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU...

CVE-2024-13962 Link Following Local Privilege Escalation Vulnerability in Avast Cleanup Premium Version 24.2.16593.17810

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Gen Digital Inc. Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveragi...

CVE-2024-13962 Link Following Local Privilege Escalation Vulnerability in Avast Cleanup Premium Version 24.2.16593.17810

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Gen Digital Inc. Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveragi...

CVE-2024-13961 Avast Cleanup Premium TuneupSvc Link Following Local Privilege Escalation Vulnerability

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU...

CVE-2024-13961

CVE-2024-13961 affects Avast Cleanup Premium (TuneupSvc) on Windows 10 Pro x64, version 24.2.16593.17810. A local attacker can create a symbolic link and abuse a TOCTTOU flaw in TuneupSvc to escalate privileges to SYSTEM and execute arbitrary code. No public exploit details are provided in the in...

CVE-2024-13961 Avast Cleanup Premium TuneupSvc Link Following Local Privilege Escalation Vulnerability

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU...

Gen Digital Avast Cleanup Premium 安全漏洞

Gen Digital Avast Cleanup Premium is an advanced PC cleanup and optimization tool from Gen Digital, Inc. with deep junk cleaning and automated maintenance features. A security vulnerability exists in Gen Digital Avast Cleanup Premium version 24.2.16593.17810, which stems from a mishandling of...

PT-2025-20565 · Avast · Avast Cleanup Premium

Name of the Vulnerable Software and Affected Versions: Avast Cleanup Premium version 24.2.16593.17810 Description: The issue allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a time-of-check to time-of-use...

PT-2025-20564 · Avast · Avast Cleanup Premium

Name of the Vulnerable Software and Affected Versions: Avast Cleanup Premium version 24.2.16593.17810 Description: The issue allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a time-of-check to time-of-use...

Gen Digital Avast Cleanup Premium 安全漏洞

Gen Digital Avast Cleanup Premium is an advanced PC cleanup and optimization tool from Gen Digital, Inc. with deep junk cleaning and automated maintenance features. A security vulnerability exists in Gen Digital Avast Cleanup Premium version 24.2.16593.17810, which stems from a mishandling of...