CVE-2024-36355CWE-787

Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up…

High · published February 10, 2026

CVSS v4.0
7.0
EPSS
0%
Percentile
6.4
In the wild
Unconfirmed
What it is

Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up, potentially resulting in arbitrary code execution.

The record
Technical detail
CVSS v4.0
7.0 · HIGH
Vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H
EPSS
0.00173 · 6.4th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-02-10T19:28Z
EPSS history
Timeline
  • 10 FEB 19:28Z
    Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up…
    cvelistv5