CVE-2026-10589

A potential out of bounds write vulnerability could allow a local privileged attacker to execute code in System Management Mode

Medium · published July 16, 2026

CVSS v4.0
6.8
EPSS
0%
Percentile
4.9
In the wild
Unconfirmed
What it is

A potential out of bounds write vulnerability could allow a local privileged attacker to execute code in System Management Mode.

The record
Technical detail
CVSS v4.0
6.8 · MEDIUM
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
EPSS
0.00161 · 4.9th percentile
Published
2026-07-16T16:50Z
EPSS history
Timeline
  • 16 JUL 16:50Z
    A potential out of bounds write vulnerability could allow a local privileged attacker to execute code in System Management Mode
    cvelistv5