Elevated file deletion via improper link resolution
Published Aug 13, 2026 · Updated Aug 13, 2026
Link following in Lenovo Dock Manager before 1.6.5.3 allows local users to delete arbitrary files with elevated privileges. Lenovo identifies improper link resolution before file access but has not disclosed the affected deletion routine or accepted link type. Low-privilege authenticated access on the Windows host is required; deletion can damage protected files and interrupt affected services.
Summary
What happened
Link following in Lenovo Dock Manager before 1.6.5.3 allows local users to delete arbitrary files with elevated privileges. Lenovo identifies improper link resolution before file access but has not disclosed the affected deletion routine or accepted link type. Low-privilege authenticated access on the Windows host is required; deletion can damage protected files and interrupt affected services.
The record
- CVE
- CVE-2026-63426
- Published
- Aug 13, 2026
- Updated
- Aug 13, 2026
- Vendor
- Lenovo
- Product
- Lenovo Dock Manager
- Classifications
- CWE-59, T1070.004
- 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
Compare your product and version with the public record. A matching version still requires validation against your environment.
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.
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
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo