CVE-2024-36320 Integer overflow in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
A local attacker can exploit an integer overflow in the AMD Radeon driver to perform out-of-bounds read/write operations, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-36320?
CVE-2024-36320 is a high-severity vulnerability in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics, published on 11 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and availability
Weakness: CWE-190
Which versions are affected by CVE-2024-36320?
How do I fix CVE-2024-36320?
No fix has been published for CVE-2024-36320 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-36320 being exploited?
There is no known exploitation of CVE-2024-36320 in the wild and no public exploit code.
Sources
Also known as GHSA-g4r6-4jg4-9556.