Skip to contentAvira Antivir vulnerabilities
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB write when scanning a malformed POSIX tar archiveCVE-2026-66767.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB write when scanning a malformed MS-DOS executable fileCVE-2025-140987.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 3)CVE-2025-90337.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB read when scanning a malformed PE fileCVE-2025-90327.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine null pointer dereference when scanning a malformed PE fileCVE-2025-70185.5 Medium
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB read when scanning a malformed Windows MSI fileCVE-2025-70177.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 1)CVE-2025-70037.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 2)CVE-2025-70027.8 High
- avira antivirus, gen digital avira antivirus +1 moreAvira antivirus engine heap buffer OOB read when scanning a malformed fileCVE-2025-83517.8 High
- avira antivirusA vulnerability within the Avira network protection feature allowed an attacker with local...CVE-2023-19007.8 High
- avira free antivirus** DISPUTED ** Avira Free Antivirus through 15.0.2005.1866 allows local users to discover user...CVE-2020-12680Disputed5.5 Medium
- avira antivirusAvira Antivirus before 5.0.2003.1821 on Windows allows privilege escalation or a denial of...CVE-2020-122547.8 High
- avira free antivirusAn issue was discovered in Avira Free-Antivirus before 15.0.2004.1825. The Self-Protection...CVE-2020-89619.8 Critical
- avira anti-malware sdk, antivirus for endpoint, antivirus for small business +5 more +7 moreAvira AV Engine before 8.3.54.138 allows virus-detection bypass via a crafted ISO archive. This...CVE-2020-9320Disputed5.5 Medium
- avira antivir mailgate, antivir mailgate suite, antivir personal +7 more +9 moreA Denial of Service (infinite loop) vulnerability exists in Avira AntiVir Engine before 8.2.12.58...CVE-2013-46025.5 Medium
- avira free antivirus, antivirus free antivirus +1 moreAvira Free Antivirus is proned to a local privilege escalation through the execution of kernel code from a restricted user.CVE-2019-185688.1 High
- avira antivirusAvira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY...CVE-2016-10402EPSS 10.2%7.8 High
- avira premium security suite, antivir security suite +1 more** DISPUTED ** Race condition in Avira Premium Security Suite 10.0.0.536 on Windows XP allows...CVE-2010-5153Disputed6.2 Medium
- ahnlab v3 internet security, anti-virus vba32, antiy avl sdk +22 more +24 moreThe TAR file parser in AhnLab V3 Internet Security 2011.01.18.00, Avira AntiVir 7.11.1.163, Antiy...CVE-2012-1459Fix availableEPSS 100.0%4.3 Medium
- aladdin esafe, anti-virus vba32, antiy avl sdk +21 more +23 moreThe TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, avast! Antivirus 4.8...CVE-2012-1457Fix availableEPSS 99.9%4.3 Medium
- ahnlab v3 internet security, aladdin esafe, anti-virus vba32 +23 more +25 moreThe RAR file parser in ClamAV 0.96.4, Rising Antivirus 22.83.00.03, Quick Heal (aka Cat QuickHeal...CVE-2012-1443EPSS 100.0%4.3 Medium
- antiy avl sdk, avira antivir, cat quick heal +11 more +13 moreThe TAR file parser in Avira AntiVir 7.11.1.163, Antiy Labs AVL SDK 2.0.3.7, Quick Heal (aka Cat...CVE-2012-1425EPSS 92.2%4.3 Medium
- avira antivir, antivir security suite +1 moreUnquoted Windows search path vulnerability in the scheduler (sched.exe) in Avira AntiVir, AntiVir...CVE-2009-27617.2 High
- avira antivir, antivir personal, antivir professional +1 more +3 moreAvira AntiVir Premium, Premium Security Suite, AntiVir Professional, and AntiVir Personal - FREE...CVE-2008-69627.2 High
- avira antivir, av pack +1 moreBuffer overflow in the file parsing engine in Avira Antivir Antivirus before 7.03.00.09 allows...CVE-2007-297410.0 High
- avira antivir, av pack +1 moreAvira Antivir Antivirus before 7.03.00.09 allows remote attackers to cause a denial of service ...CVE-2007-29737.8 High
- avira antivir, av pack +1 moreThe file parsing engine in Avira Antivir Antivirus before 7.04.00.24 allows remote attackers to...CVE-2007-29727.8 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
- avira antivir personalavpack32.dll before 7.3.0.6 in Avira AntiVir allows remote attackers to cause a denial of service...CVE-2007-16717.8 High
- avira antivir personalThe start update window in update.exe in Avira AntiVir PersonalEdition Classic 7.0 build 151...CVE-2006-46194.6 Medium
- avira antivir personalClassic Planer in AntiVir PersonalEdition Classic 7 does not drop privileges before executing...CVE-2006-12747.2 High
- avira antivir personalMultiple interpretation error in unspecified versions of AntiVir Antivirus allows remote...CVE-2005-32245.1 Medium
- avira antivir personalMultiple interpretation error in unspecified versions of Avira Antivirus allows remote attackers...CVE-2005-32195.1 Medium