CVE-2026-35099

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-01 · updated 2026-10-26
Weakness: CWE-362

Description

Lakeside SysTrack Agent 11 before 11.5.0.15 has a race condition with resultant local privilege escalation to SYSTEM. The fixed versions are 11.2.1.28, 11.3.0.38, 11.4.0.24, and 11.5.0.15.

Affected products

Lakeside Software SysTrack Agent: from 11 before 11.2.1.28; from 11.3 before 11.3.0.38; from 11.4 before 11.4.0.24; from 11.5 before 11.5.0.15 — fixed in 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15

How to fix

Upgrade to a fixed version: Lakeside Software SysTrack Agent 11.2.1.28, 11.3.0.38, 11.4.0.24, 11.5.0.15. Check the vendor advisory for mitigations.

References

https://documentation.lakesidesoftware.com/en/Content/Release%20Notes/Agent/11.2.1.28%20Hotfix%20Agent%20Release%20Notes.htm?tocpath=Release%20Notes%7CAgent%7C_____8
https://documentation.lakesidesoftware.com/en/Content/Release%20Notes/Agent/11_3_xxx%20Hotfix%20Agent%20Release%20Notes.htm?tocpath=Release%20Notes%7CAgent%7C_____6
https://documentation.lakesidesoftware.com/en/Content/Release%20Notes/Agent/11_4_xxx%20Hotfix%20Agent%20Release%20Notes.htm?tocpath=Release%20Notes%7CAgent%7C_____4
https://documentation.lakesidesoftware.com/en/Content/Release%20Notes/Agent/11_5_xxx%20Hotfix%20Agent%20Release%20Notes.htm?tocpath=Release%20Notes%7CAgent%7C_____2

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