Detections
Analytics
CVE-2026-68427
high
Description
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix use-after-free in host1x_bo_clear_cached_mappings __host1x_bo_unpin() drops the last reference to the mapping and frees it, so we can't dereference mapping afterwards. The cache itself outlives the mapping, so use the cache local variable instead.
References
https://git.kernel.org/stable/c/b773faa32b0a98c3eb2b50d96de631681e5d1157
https://git.kernel.org/stable/c/abeff53233b984571b87582bb588b4b38ef4ea50
https://git.kernel.org/stable/c/5f4de3c717d34a24d555af581947742980778c02
https://git.kernel.org/stable/c/5b7e5f84d3d4cea10c3764d2da274810a7934228
https://git.kernel.org/stable/c/266cddf7bd0f6c79b6c0633aef742a22bf70265b