{"id":"CVE-2026-39929","state":"PUBLISHED","title":"Lakeside SysTrack Agent LsiAgent.exe Out-of-Bounds Read via UDP","description":"Lakeside SysTrack Agent versions prior to 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15 contain an out-of-bounds read vulnerability in the Command ID 30 UDP packet handler that allows remote attackers to crash the application by sending a specially crafted UDP packet. Attackers can send a malformed packet with an invalid memory address at offset 0x4 in the payload to trigger an access violation and cause a denial of service.","publishedAt":"2026-05-28T21:14:12.081Z","updatedAt":"2026-05-29T19:07:28.014Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Lakeside Software, LLC. 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