High severity · published Apr 15, 2026
CVE-2026-4134
During an internal security assessment, a potential vulnerability was discovered in Lenovo Software Fix, that during installation could allow a local authenticated user to execute…
7.3
CVSS
0.1%
EPSS
No
On KEV
Description
During an internal security assessment, a potential vulnerability was discovered in Lenovo Software Fix, that during installation could allow a local authenticated user to execute code with elevated privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Software Fix · Lenovo
before 7.5.5.19 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4134
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4134
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-213829
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