Vulnerability · Published Oct 15, 2026 · Assigned by lenovo
CVE-2026-89062
Medium 5.5
In plain English
A medium-severity out-of-bounds write in Energy Management Driver from Lenovo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)<0.1%top 99.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A potential out-of-bounds write vulnerability was reported in the Lenovo Energy Management driver that could allow a local authenticated user to cause a blue screen error.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | Energy Management Driver | 0 – before 15.11.30.14 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H