CVE-2026-68427
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.
- Affected products
- Kernel, Linux, Linux-6.12, Linux-Allwinner-5.19, Linux-Aws, Linux-Aws-5.0, Linux-Aws-5.11, Linux-Aws-5.13
- CVSS 3.1
- 7.8 HIGH
- EPSS
- 0.1% (3th percentile)
- NVD status
- Received
- Published
- 2026-08-10
CVE-2026-68427 at NVD
No indexed exploits for CVE-2026-68427 yet
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No exploit for CVE-2026-68427 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.