Vulnerability · Published Feb 10, 2026 · Assigned by AMD
CVE-2024-36311
Medium 4.6
In plain English
A medium-severity security flaw in AMD Ryzen™ 7000 Series Desktop Processors from AMD. 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 3% of all known vulnerabilities).
Severity (CVSS 4.0)4.6Medium
Exploit odds (30 days)0.1%top 96.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A Time-of-check time-of-use (TOCTOU) race condition in the SMM communications buffer could allow a privileged attacker to bypass input validation and perform an out of bounds read or write, potentially resulting in loss of confidentiality, integrity, or availability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AMD | AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics | see references |
| AMD | AMD Ryzen™ 7000 Series Desktop Processors | see references |
| AMD | AMD Ryzen™ 9000HX Series Mobile Processors | see references |
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | see references |
| AMD | AMD Ryzen™ 9000 Series Desktop Processors | see references |
| AMD | AMD Ryzen™ Embedded 7000 Series Processors | see references |
Weakness: CWE-367 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N