CVE-2026-63427 PUBLISHED

Assigner: lenovo
Reserved: 16.07.2026 Published: 10.09.2026 Updated: 10.09.2026

An authentication bypass vulnerability was discovered in Lenovo Software Fix that could allow a local authenticated user to perform arbitrary code execution with elevated privileges.

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 8.5

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 7.8

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Lenovo
Product	Software Fix
Versions	Default: unaffected affected from 0 to 7.6.2.10 (excl.)

Solutions

Update Lenovo Software Fix to version 7.6.2.10 or later.

Credits

Lenovo thanks Quy Nguyen (@quynx9) for reporting this vulnerability. finder

References

Problem Types

CWE-290: Authentication Bypass by Spoofing CWE