CVE-2026-39929 | BDVDB-2026-336142 Detail
Lakeside Software, LLC.SysTrack Agent
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.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.
Weaknesses#
References#
- https://documentation.lakesidesoftware.com/docs/112128-hotfix-agent-release-notes
- https://documentation.lakesidesoftware.com/docs/1130xxx-hotfix-agent-release-notes
- https://documentation.lakesidesoftware.com/docs/1140xxx-hotfix-agent-release-notes
- https://documentation.lakesidesoftware.com/docs/1150xxx-hotfix-agent-release-notes
- https://www.vulncheck.com/advisories/lakeside-systrack-agent-lsiagent-exe-out-of-bounds-read-via-udp
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.