---
cve: "CVE-2026-39929"
severity: "HIGH"
cvss: 8.7
epss: "1.4%"
vendor: "Lakeside Software, LLC."
kev: false
exploited: false
published: "2026-05-28 22:16:58"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-24T10:27:40+02:00"
---

# CVE-2026-39929

> 8.7 HIGH

## Beschreibung

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.

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <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>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-39929) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_