Avira Antivirus
10 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Avira Antivirus, a product in the security products space. Use it to gauge the current risk picture and drill into individual advisories.
Avira Antivirus CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 1 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 8 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 10 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High9
- Medium1
Latest CVEs
The 10 most recently published vulnerabilities affecting Avira Antivirus.
- CVE-2026-6676Avira antivirus engine heap buffer OOB write when scanning a malformed POSIX tar archive7.8
- CVE-2025-14098Avira antivirus engine heap buffer OOB write when scanning a malformed MS-DOS executable file7.8
- CVE-2025-9033Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 3)7.8
- CVE-2025-9032Avira antivirus engine heap buffer OOB read when scanning a malformed PE file7.8
- CVE-2025-7018Avira antivirus engine null pointer dereference when scanning a malformed PE file5.5
- CVE-2025-7017Avira antivirus engine heap buffer OOB read when scanning a malformed Windows MSI file7.8
- CVE-2025-7003Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 1)7.8
- CVE-2025-7002Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 2)7.8
- CVE-2025-8351Avira antivirus engine heap buffer OOB read when scanning a malformed file7.8
- CVE-2023-1900A vulnerability within the Avira network protection feature allowed an attacker with local execution rights to cause an overflow. This could corrupt the data on the heap and lead to a denial-of-ser...7.8
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