Skip to contentAvira Antivirus 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