CVE-2026-0465: Use After Free
Published Aug 11, 2026
·Updated
A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to access kernel memory, potentially resulting in loss of availability
Affected Software
1 affected component
AMD Ryzen Master Utility Driver
Event History
Aug 11, 2026
CVE Published
via MITRE·05:11 PM
Data Sourced
via MITRE·05:11 PM
DescriptionWeakness
Data Sourced
via NVD·06:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-0465?
CVE-2026-0465 has a risk score of 31, indicating a significant severity level.
2
How do I fix CVE-2026-0465?
To fix CVE-2026-0465, update the AMD Ryzen Master Utility Driver to the latest version provided by AMD.
3
What type of vulnerability is CVE-2026-0465?
CVE-2026-0465 is classified as a Use-After-Free (UAF) vulnerability.
4
What could an attacker achieve using CVE-2026-0465?
An attacker exploiting CVE-2026-0465 could potentially access kernel memory, leading to loss of availability.
5
Which software is affected by CVE-2026-0465?
CVE-2026-0465 affects the AMD Ryzen Master Utility Driver.