CVE-2026-4135: Medium severity Lenovo Lenovo Software Fix vulnerability
During an internal security assessment, a potential vulnerability was discovered in Lenovo Software Fix, that during installation could allow a local authenticated user to perform an arbitrary file write with elevated privileges.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Lenovo Software Fixto a version that resolves this vulnerability.Fixed in 7.5.5.19
Event History
Frequently Asked Questions
What is the severity of CVE-2026-4135?
The CVE-2026-4135 vulnerability is considered to be of medium severity as it allows local authenticated users to perform arbitrary file writes with elevated privileges.
How do I fix CVE-2026-4135?
To fix CVE-2026-4135, ensure that you update Lenovo Software Fix to the latest version provided by Lenovo that addresses this vulnerability.
Who is affected by CVE-2026-4135?
CVE-2026-4135 affects users of Lenovo Software Fix who have local authentication, allowing them to exploit the vulnerability.
What potential impact does CVE-2026-4135 have?
CVE-2026-4135 could allow a malicious local user to overwrite files and escalate privileges, potentially compromising the system.
Is CVE-2026-4135 remote exploit capable?
No, CVE-2026-4135 requires local authentication, making it not exploitable remotely.