Vulnerability Description
A potential authentication bypass vulnerability was reported in Lenovo System Update that could allow a local authenticated user to execute arbitrary code with elevated privileges.
CVSS Score
7.0
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Related Weaknesses (CWE)
References
- https://support.lenovo.com/us/en/product_security/LEN-213316
- https://support.lenovo.com/us/en/solutions/ht037099
FAQ
What is CVE-2026-6387?
CVE-2026-6387 is a vulnerability with a CVSS score of 7.0 (HIGH). A potential authentication bypass vulnerability was reported in Lenovo System Update that could allow a local authenticated user to execute arbitrary code with elevated privileges.
How severe is CVE-2026-6387?
CVE-2026-6387 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-6387?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.