PT-2026-44541 · Lakeside · Systrack Agent

Vulncheck · Published 2026-05-28 · Updated 2026-05-28 · CVE-2026-39929

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Fix

Improper Check for Exceptional Conditions

Out of bounds Read

Weakness Enumeration

CWE-754

CWE-125

Related Identifiers

CVE-2026-39929

Affected Products

Systrack Agent

References · 6

• https://documentation.lakesidesoftware.com/docs/112128-hotfix-agent-release-notes · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-39929 · Security Note
• https://documentation.lakesidesoftware.com/docs/1150xxx-hotfix-agent-release-notes · Patch
• https://documentation.lakesidesoftware.com/docs/1130xxx-hotfix-agent-release-notes · Patch
• https://documentation.lakesidesoftware.com/docs/1140xxx-hotfix-agent-release-notes · Patch
• https://vulncheck.com/advisories/lakeside-systrack-agent-lsiagent-exe-out-of-bounds-read-via-udp · Note