CVE-2025-66660 Other in AMD Instinct™ MI210
An attacker can cause incorrect shared memory mapping in AMD GPU drivers via malformed commands, leading to unexpected behavior.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-66660?
CVE-2025-66660 is a low-severity vulnerability in AMD Instinct™ MI210, 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
Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_CHECK_TA_COMPAT to cause incorrect shared memory mapping, potentially resulting in unexpected behavior.
Weakness: CWE-1284
Which versions are affected by CVE-2025-66660?
How do I fix CVE-2025-66660?
No fix has been published for CVE-2025-66660 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-66660 being exploited?
There is no known exploitation of CVE-2025-66660 in the wild and no public exploit code.
Sources
Also known as GHSA-jfvc-65m7-7mhv.