CVE-2026-72388
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Always use the IRQ-safe variant when acquiring the fence lock Since dma_fence objects can be shared with other subsystems, they may be accessed from hardirq context in those drivers, and we have to take that into account by also using the IRQ-safe variant when acquiring the lock. While at it, switch to the guard model.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linux1804a760422a7d75eb6e1fc0638aaff18d1dde88, 9de9e8f279de0c299631f530de66c51642eef50a, 2946aa6c97ac0e0d777baef8c0e6d944da8724a3, 778c57d624974e64535ef1c9d9b4d8e5066153f4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | de85488138247d034eb3241840424a54d660926b ≤ v < 1804a760422a7d75eb6e1fc0638aaff18d1dde88, de85488138247d034eb3241840424a54d660926b ≤ v < 9de9e8f279de0c299631f530de66c51642eef50a, de85488138247d034eb3241840424a54d660926b ≤ v < 2946aa6c97ac0e0d777baef8c0e6d944da8724a3, de85488138247d034eb3241840424a54d660926b ≤ v < 778c57d624974e64535ef1c9d9b4d8e5066153f4, 6.10 | 1804a760422a7d75eb6e1fc0638aaff18d1dde88, 9de9e8f279de0c299631f530de66c51642eef50a, 2946aa6c97ac0e0d777baef8c0e6d944da8724a3, 778c57d624974e64535ef1c9d9b4d8e5066153f4 |
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