Medium severity6.2NVD Advisory· Published Apr 5, 2026· Updated Apr 20, 2026
CVE-2019-25660
CVE-2019-25660
Description
LanHelper 1.74 contains a local buffer overflow vulnerability that allows attackers to crash the application by sending excessively long input strings. Attackers can exploit the Form Send Message feature by pasting 6000 bytes of data into the Message text field to trigger a denial of service condition.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.exploit-db.com/exploits/46295nvdExploitVDB Entry
- www.vulncheck.com/advisories/lanhelper-denial-of-service-via-buffer-overflownvdThird Party Advisory
- www.hainsoft.comnvdBroken Link
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