Skip to contentAvast Antivirus vulnerabilities
- avast antivirusPrivilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8...CVE-2021-453378.8 High
- avast antivirusPrivilege escalation vulnerability in the Sandbox component of Avast Antivirus prior to 20.4...CVE-2021-453368.8 High
- avast antivirusSandbox component in Avast Antivirus prior to 20.4 has an insecure permission which could be...CVE-2021-453358.8 High
- avast antivirusAn issue was discovered in the Login Password feature of the Password Manager component in Avast...CVE-2020-150245.5 Medium
- avast avg antivirus, free antivirus +1 moreAn elevation of privilege vulnerability exists in Avast Free Antivirus and AVG AntiVirus Free...CVE-2020-136575.5 Medium
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108687.5 High
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108679.8 Critical
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108667.5 High
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108657.5 High
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108646.5 Medium
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108637.5 High
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108627.8 High
- avast antivirusAn issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...CVE-2020-108617.5 High
- avast antivirusAn issue was discovered in Avast Antivirus before 20. An Arbitrary Memory Address Overwrite...CVE-2020-108607.5 High
- avast antivirus for linux, antivirus pro, antivirus pro plus +2 moreThe Avast AV parsing engine allows virus-detection bypass via a crafted ZIP archive. This affects...CVE-2020-93995.5 Medium
- avast antivirusA Cross Site Scripting (XSS) issue exists in Avast AntiVirus (Free, Internet Security, and...CVE-2019-186536.1 Medium
- avast antivirus, avg anti-virus +1 moreAn issue was discovered in Avast antivirus before 19.8 and AVG antivirus before 19.8. A DLL...CVE-2019-170937.8 High
- avast antivirusIn Avast Antivirus before 19.4, a local administrator can trick the product into renaming...CVE-2019-112304.4 Medium
- avast free antivirusAvast Free Antivirus prior to 19.1.2360 stores user credentials in memory upon login, which...CVE-2018-125727.8 High
- avast antivirusIn Avast Antivirus before v17, an unprivileged user (and thus malware or a virus) can mark an...CVE-2017-83087.5 High
- avast antivirusIn Avast Antivirus before v17, using the LPC interface API exposed by the AvastSVC.exe Windows...CVE-2017-83079.8 Critical
- avast free antivirus, internet security, premier +1 more +3 moreCode injection vulnerability in Avast Premier 12.3 (and earlier), Internet Security 12.3 (and...CVE-2017-55676.7 Medium
- avast business security, email server security, endpoint protection +8 more +10 moreAvast Internet Security v11.x.x, Pro Antivirus v11.x.x, Premier v11.x.x, Free Antivirus v11.x.x,...CVE-2016-40255.5 Medium
- avast free antivirus, internet security, premier +1 more +3 moreHeap-based buffer overflow in the Avast virtualization driver (aswSnx.sys) in Avast Internet...CVE-2015-86207.8 High
- avast antivirusDirectory traversal vulnerability in Avast before 150918-0 allows remote attackers to delete or...CVE-2015-56626.4 Medium
- avast antivirus freeUntrusted search path vulnerability in avast! Free Antivirus version 5.0.594 and earlier allows...CVE-2010-3126Public exploit9.3 High
- avast antivirus home, antivirus professional +1 moreAavmker4.sys in avast! 4.8 through 4.8.1368.0 and 5.0 before 5.0.418.0 running on Windows 2000...CVE-2010-0705Public exploit7.2 High
- avast antivirus home, antivirus professional +1 moreHeap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast! Home and Professional...CVE-2009-4049Public exploit7.2 High
- avast antivirus home, antivirus professional +1 moreUnspecified vulnerability in ashWsFtr.dll in avast! Home and Professional for Windows before 4.8...CVE-2009-35247.2 High
- avast antivirus home, antivirus professional +1 moreaavmKer4.sys in avast! Home and Professional for Windows before 4.8.1356 does not properly...CVE-2009-3523Public exploit6.9 Medium
- avast antivirus home, antivirus professional +1 moreStack-based buffer overflow in aswMon2.sys in avast! Home and Professional for Windows 4.8.1351,...CVE-2009-3522Public exploit7.2 High
- avast antivirusMultiple stack-based buffer overflows in avast! Linux Home Edition 1.0.5, 1.0.5-1, and 1.0.8...CVE-2008-68466.8 Medium
- avast antivirusavast! antivirus 4.8.1281.0, when Internet Explorer 6 or 7 is used, allows remote attackers to...CVE-2008-55239.3 High
- avast antivirus home, antivirus professional +1 moreaavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to...CVE-2008-1625Public exploit6.8 Medium
- avast antivirus home, antivirus professional +1 moreUnspecified vulnerability in avast! 4 Home and Professional Editions before 4.7.1098 allows...CVE-2007-62656.8 Medium
- avast antivirusHeap-based buffer overflow in the CAB unpacker in avast! Anti-Virus Managed Client before 4.7.700...CVE-2007-28459.3 High
- amavis, rahul dhesi zoo, unzoo +9 more +11 moreunzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote attackers...CVE-2007-16737.8 High
- avast antivirusavast! antivirus before 4.7.981 allows remote attackers to cause a denial of service (infinite...CVE-2007-16727.8 High