CVE-2026-10587: CWE‑787: Out‑of‑Bounds Read/Write in Lenovo Yoga Pro 7 15IPH11 BIOS

This vulnerability involves an out-of-bounds write in the BIOS firmware of Lenovo Yoga Pro 7 15IPH11, potentially enabling a local attacker with high privileges to alter power management settings in System Management Mode. The CVSS 4.0 vector indicates local attack vector, low attack complexity, no user interaction, and high privileges required. The vulnerability is published but lacks an official fix or patch information.

A local attacker with privileged access could exploit this vulnerability to modify power management settings at the BIOS level, potentially affecting system stability or behavior. There is no indication of remote exploitation or broader system compromise from the provided data.

Patch status is not yet confirmed — check the Lenovo vendor advisory for current remediation guidance. Until an official fix is available, restrict local privileged access to trusted users only.