High severity7.8NVD Advisory· Published Jul 24, 2026· Updated Aug 17, 2026
CVE-2026-64249
CVE-2026-64249
Description
In the Linux kernel, the following vulnerability has been resolved:
fpga: region: fix use-after-free in child_regions_with_firmware()
Move of_node_put(child_region) after the error print to avoid accessing freed memory when pr_err() references child_region.
[ Yilun: Fix the Fixes tag ]
Affected products
4- osv-coords2 versions
>= 4.10.0, < 5.10.260+ 1 more
- (no CPE)range: >= 4.10.0, < 5.10.260
- (no CPE)range: < 7.1.7-1.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649nvdPatch
- git.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1nvdPatch
- git.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3nvdPatch
- git.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4nvdPatch
- git.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2nvdPatch
- git.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00nvdPatch
- git.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0ebnvdPatch
- git.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68nvdPatch
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