High severity7.8NVD Advisory· Published Jun 12, 2026· Updated Jun 15, 2026
CVE-2025-9033
CVE-2025-9033
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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