SYSTEM code execution via undisclosed race
Published Apr 1, 2026 · Updated Apr 1, 2026
Local privilege escalation in Lakeside Software SysTrack Agent 11 before 11.5.0.15 allows local users to execute code as SYSTEM. An unprivileged user can win an undisclosed race in the Windows agent to make its privileged process execute attacker-controlled code. Local code execution is required, attack complexity is high, and successful exploitation grants full SYSTEM privileges; Lakeside has not published the raced resource or operation.
Summary
What happened
Local privilege escalation in Lakeside Software SysTrack Agent 11 before 11.5.0.15 allows local users to execute code as SYSTEM. An unprivileged user can win an undisclosed race in the Windows agent to make its privileged process execute attacker-controlled code. Local code execution is required, attack complexity is high, and successful exploitation grants full SYSTEM privileges; Lakeside has not published the raced resource or operation.
The record
- CVE
- CVE-2026-35099
- Published
- Apr 1, 2026
- Updated
- Apr 1, 2026
- Vendor
- Lakeside Software
- Product
- SysTrack Agent
- Classifications
- CWE-362, T1068
- Attack vector
- local
- Privileges
- Unavailable
Timeline
How it unfolded
- Apr 1, 2026CVE publishedPublication date reported by the CVE source.
- Apr 1, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=11 <11.2.1.28
- Affected versionversion=11.3 <11.3.0.38
- Affected versionversion=11.4 <11.4.0.24
- Affected versionversion=11.5 <11.5.0.15
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
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