CVE-2026-72388

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.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-25)

Published

2026-08-15

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

References

• https://git.kernel.org/stable/c/1804a760422a7d75eb6e1fc0638aaff18d1dde88
• https://git.kernel.org/stable/c/2946aa6c97ac0e0d777baef8c0e6d944da8724a3
• https://git.kernel.org/stable/c/778c57d624974e64535ef1c9d9b4d8e5066153f4
• https://git.kernel.org/stable/c/9de9e8f279de0c299631f530de66c51642eef50a

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