Local privilege escalation via improperly protected key
Published Aug 13, 2026 · Updated Aug 13, 2026
Privilege escalation in Lenovo Dock Manager before 1.6.5.3 allows local users with authenticated access to gain elevated privileges. An improperly protected key is the disclosed locus, but Lenovo has not published how the key is stored, encoded, or used to cross a privilege boundary. Exploitation requires low-privileged local access and no user interaction; successful use permits elevated changes and can affect local data and service availability.
Summary
What happened
Privilege escalation in Lenovo Dock Manager before 1.6.5.3 allows local users with authenticated access to gain elevated privileges. An improperly protected key is the disclosed locus, but Lenovo has not published how the key is stored, encoded, or used to cross a privilege boundary. Exploitation requires low-privileged local access and no user interaction; successful use permits elevated changes and can affect local data and service availability.
The record
- CVE
- CVE-2026-63424
- Published
- Aug 13, 2026
- Updated
- Aug 13, 2026
- Vendor
- Lenovo
- Product
- Lenovo Dock Manager
- Classifications
- CWE-261, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Aug 13, 2026CVE publishedPublication date reported by the CVE source.
- Aug 13, 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=0 <1.6.5.3
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.
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Technologies
Your stack
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Your stack
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