Out-of-bounds Read in Lakeside Software, Llc. Systrack Agent
CVE-2026-39929
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 spe…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (35.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Lakeside Software, Llc. Systrack Agent — versions 0, 11.3.0.xxx, 11.4.0.xxx
Weakness classification (CWE)
References
- disclosure@vulncheck.com (release-notes, patch)
- disclosure@vulncheck.com (release-notes, patch)
- disclosure@vulncheck.com (release-notes, patch)
- disclosure@vulncheck.com (release-notes, patch)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-39929?
- CVE-2026-39929 is a high-severity vulnerability in Lakeside Software, Llc. Systrack Agent, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2026-05-28.
- How severe is CVE-2026-39929?
- High severity. CVSS v3 base score is 7.5 out of 10.