High severity8.4NVD Advisory· Published Apr 29, 2026· Updated May 26, 2026
CVE-2018-25304
CVE-2018-25304
Description
Free Download Manager 2.0 Build 417 contains a local buffer overflow vulnerability in the URL import functionality that allows attackers to trigger a structured exception handler (SEH) chain exploitation. Attackers can craft a malicious URL file that, when imported through the File > Import > Import lists of downloads menu, causes a buffer overflow in the Location header response that overwrites the SEH chain and executes arbitrary code.
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Affected products
1- Range: = 2.0 Built 417
Patches
Vulnerability mechanics
References
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