Lakeside SysTrack Agent prior 11.2.1.28/11.3.0.38/11.4.0.24/11.5.0.15 out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Lakeside SysTrack Agent. The impacted element is an unknown function. The manipulation leads to out-of-bounds. This vulnerability is documented as CVE-2026-39929. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Lakeside SysTrack Agent. This issue affects some unknown processing. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability. The summary by CVE is:

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.

The weakness was released by Austin A. Defrancesco. The advisory is shared at documentation.lakesidesoftware.com. The identification of this vulnerability is CVE-2026-39929 since 04/07/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 11.2.1.28, 11.3.0.38, 11.4.0.24 or 11.5.0.15 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: SysTrack Agent 11.2.1.28/11.3.0.38/11.4.0.24/11.5.0.15

Timelineinfo

04/07/2026 CVE reserved
05/29/2026 +52 days Advisory disclosed
05/29/2026 +0 days VulDB entry created
07/22/2026 +54 days VulDB entry last update

Sourcesinfo

Advisory: documentation.lakesidesoftware.com
Researcher: Austin A. Defrancesco
Status: Confirmed

CVE: CVE-2026-39929 (🔒)
GCVE (CVE): GCVE-0-2026-39929
GCVE (VulDB): GCVE-100-367121

Entryinfo

Created: 05/29/2026 10:00
Updated: 07/22/2026 12:43
Changes: 05/29/2026 10:00 (75), 07/22/2026 12:43 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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