Description
A potential out of bounds write vulnerability could allow a local privileged attacker to execute code in System Management Mode.
Published: 2026-07-16
Score: 6.8 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update to the version (or newer) indicated for your model in the Product Impact section of the advisory - https://support.lenovo.com/us/en/product_security/LEN-220440

Tracking

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Advisories

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History

Thu, 16 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 16 Jul 2026 17:00:00 +0000

Type Values Removed Values Added
Description A potential out of bounds write vulnerability could allow a local privileged attacker to execute code in System Management Mode.
References
Metrics cvssV3_1

{'score': 6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published:

Updated: 2026-07-16T17:31:54.634Z

Reserved: 2026-06-01T19:55:19.225Z

Link: CVE-2026-10589

cve-icon Vulnrichment

Updated: 2026-07-16T17:22:10.139Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses