Western Digital SanDisk X600 SD9TB8W-2T00 any version

Western Digital SanDisk X600 devices in certain configurations, a vulnerability in the access control mechanism of the drive may allow data to be decrypted without knowledge of proper authentication credentials.

Western Digital SanDisk SanDisk X300, X300s, X400, and X600 devices: The firmware update authentication method relies on a symmetric HMAC digest. The key used to validate this digest is present in a protected area of the device, and if extracted could be used to install arbitrary firmware to other devices.

Western Digital SanDisk X300, X300s, X400, and X600 devices: A vulnerability in the wear-leveling algorithm of the drive may cause cryptographically sensitive parameters (such as data encryption keys) to remain on the drive media after their intended erasure.