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    18 vulnerabilities found for Avira Antivirus by Gen Digital

    CVE-2026-6676 (GCVE-0-2026-6676)

    Vulnerability from nvd – Published: 2026-06-12 22:16 – Updated: 2026-06-15 18:01
    VLAI
    Title
    Avira antivirus engine heap buffer OOB write when scanning a malformed POSIX tar archive
    Summary
    Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed POSIX tar archive may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.27.12.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.27.12 (custom)
    Create a notification for this product.
    Date Public
    2026-02-26 11:42
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-9033 (GCVE-0-2025-9033)

    Vulnerability from nvd – Published: 2026-06-12 22:15 – Updated: 2026-06-15 18:10
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 3)
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.76.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.76 (custom)
    Create a notification for this product.
    Date Public
    2025-08-15 14:33
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-9032 (GCVE-0-2025-9032)

    Vulnerability from nvd – Published: 2026-06-12 22:14 – Updated: 2026-06-15 18:10
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PE file
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.98.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.98 (custom)
    Create a notification for this product.
    Date Public
    2025-08-14 11:32
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-14098 (GCVE-0-2025-14098)

    Vulnerability from nvd – Published: 2026-06-12 22:16 – Updated: 2026-06-15 18:09
    VLAI
    Title
    Avira antivirus engine heap buffer OOB write when scanning a malformed MS-DOS executable file
    Summary
    Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.104.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-787 - Out-of-bounds Write
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.104 (custom)
    Create a notification for this product.
    Date Public
    2025-12-05 12:20
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7018 (GCVE-0-2025-7018)

    Vulnerability from nvd – Published: 2026-06-12 22:13 – Updated: 2026-06-15 16:01
    VLAI
    Title
    Avira antivirus engine null pointer dereference when scanning a malformed PE file
    Summary
    Null pointer dereference vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.64.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.64 (custom)
    Create a notification for this product.
    Date Public
    2025-01-31 11:34
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7017 (GCVE-0-2025-7017)

    Vulnerability from nvd – Published: 2026-06-12 22:13 – Updated: 2026-06-15 16:02
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed Windows MSI file
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows MSI file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.56 (custom)
    Create a notification for this product.
    Date Public
    2025-01-17 15:40
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7003 (GCVE-0-2025-7003)

    Vulnerability from nvd – Published: 2026-06-12 22:02 – Updated: 2026-06-15 17:14
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 1)
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.56 (custom)
    Create a notification for this product.
    Date Public
    2025-06-13 09:30
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7002 (GCVE-0-2025-7002)

    Vulnerability from nvd – Published: 2026-06-12 21:59 – Updated: 2026-06-15 17:13
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 2)
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.68.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.68 (custom)
    Create a notification for this product.
    Date Public
    2025-05-26 11:28
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-8351 (GCVE-0-2025-8351)

    Vulnerability from nvd – Published: 2025-12-01 15:51 – Updated: 2026-06-12 22:32
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed file
    Summary
    Heap-based Buffer Overflow, Out-of-bounds Read vulnerability in Avira Antivirus engine when scanning a malformed file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.98.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.98 (custom)
    Create a notification for this product.
    Date Public
    2025-06-25 08:25
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2026-6676 (GCVE-0-2026-6676)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:16 – Updated: 2026-06-15 18:01
    VLAI
    Title
    Avira antivirus engine heap buffer OOB write when scanning a malformed POSIX tar archive
    Summary
    Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed POSIX tar archive may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.27.12.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.27.12 (custom)
    Create a notification for this product.
    Date Public
    2026-02-26 11:42
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-14098 (GCVE-0-2025-14098)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:16 – Updated: 2026-06-15 18:09
    VLAI
    Title
    Avira antivirus engine heap buffer OOB write when scanning a malformed MS-DOS executable file
    Summary
    Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.104.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-787 - Out-of-bounds Write
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.104 (custom)
    Create a notification for this product.
    Date Public
    2025-12-05 12:20
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-9033 (GCVE-0-2025-9033)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:15 – Updated: 2026-06-15 18:10
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 3)
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.76.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.76 (custom)
    Create a notification for this product.
    Date Public
    2025-08-15 14:33
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-9032 (GCVE-0-2025-9032)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:14 – Updated: 2026-06-15 18:10
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PE file
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.98.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.98 (custom)
    Create a notification for this product.
    Date Public
    2025-08-14 11:32
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7018 (GCVE-0-2025-7018)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:13 – Updated: 2026-06-15 16:01
    VLAI
    Title
    Avira antivirus engine null pointer dereference when scanning a malformed PE file
    Summary
    Null pointer dereference vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.64.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.64 (custom)
    Create a notification for this product.
    Date Public
    2025-01-31 11:34
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7017 (GCVE-0-2025-7017)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:13 – Updated: 2026-06-15 16:02
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed Windows MSI file
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows MSI file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.56 (custom)
    Create a notification for this product.
    Date Public
    2025-01-17 15:40
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7003 (GCVE-0-2025-7003)

    Vulnerability from cvelistv5 – Published: 2026-06-12 22:02 – Updated: 2026-06-15 17:14
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 1)
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.56.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.56 (custom)
    Create a notification for this product.
    Date Public
    2025-06-13 09:30
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-7002 (GCVE-0-2025-7002)

    Vulnerability from cvelistv5 – Published: 2026-06-12 21:59 – Updated: 2026-06-15 17:13
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed PDF file (variant 2)
    Summary
    Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.68.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    GEN
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.68 (custom)
    Create a notification for this product.
    Date Public
    2025-05-26 11:28
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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    CVE-2025-8351 (GCVE-0-2025-8351)

    Vulnerability from cvelistv5 – Published: 2025-12-01 15:51 – Updated: 2026-06-12 22:32
    VLAI
    Title
    Avira antivirus engine heap buffer OOB read when scanning a malformed file
    Summary
    Heap-based Buffer Overflow, Out-of-bounds Read vulnerability in Avira Antivirus engine when scanning a malformed file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.98.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Impacted products
    Vendor Product Version
    Gen Digital Avira Antivirus Affected: 0 , < 8.3.70.98 (custom)
    Create a notification for this product.
    Date Public
    2025-06-25 08:25
    Credits
    Mike Zhang, an independent security researcher
    Show details on NVD website

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