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High severity7.8NVD Advisory· Published Jun 12, 2026· Updated Jun 15, 2026

CVE-2025-14098

CVE-2025-14098

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Patches

Vulnerability mechanics

References

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News mentions

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CVE-2025-14098 · High · VYPR