CVE-2025-29936 Memory corruption in AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt")
An attacker can exploit improper input validation in AMD PMF to unmap arbitrary memory, leading to privilege escalation or denial of service.
- 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-2025-29936?
CVE-2025-29936 is a high-severity memory corruption vulnerability in AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt"), published on 15 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper input validation within the AMD Platform Management Framework (PMF) could allow an attacker to unmap arbitrary memory pages potentially impacting integrity and availability, or allowing privilege escalation resulting in loss of confidentiality.
Weakness: CWE-20
Which versions are affected by CVE-2025-29936?
How do I fix CVE-2025-29936?
No fix has been published for CVE-2025-29936 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2025-29936 being exploited?
There is no known exploitation of CVE-2025-29936 in the wild and no public exploit code.
Sources
Also known as GHSA-7vj2-xcgm-4r5f.