CVE-2026-74415
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: spi: atcspi200: fix use-after-free when driver unbind DMA resource is initialized after SPI controller registration. So when driver unbind, this can trigger a use-after-free when DMA is torn down while the controller is still alive and triggers DMA transfers.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linuxaf6a34c41683067a314d2b58b39edecb2e5e4ac6, 565bdf45125a05aa8f622f58f598283f46ba43f4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 34e3815ea4597131d4324a4aa243d2201e672005 ≤ v < af6a34c41683067a314d2b58b39edecb2e5e4ac6, 34e3815ea4597131d4324a4aa243d2201e672005 ≤ v < 565bdf45125a05aa8f622f58f598283f46ba43f4, 7.0 | af6a34c41683067a314d2b58b39edecb2e5e4ac6, 565bdf45125a05aa8f622f58f598283f46ba43f4 |
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