CVE-2026-64249
fpga: region: fix use-after-free in child_regions_with_firmware()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 ]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 24, 2026 |
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Affected Versions
Linux / Linux
0fa20cdfcc1f68847cdfc47824476301eedc8297 < e918942bcc5355ad5b44ba557935dffc0727b0eb 0fa20cdfcc1f68847cdfc47824476301eedc8297 < 866184fc7ae42a0070f1141ae8c5dca7c24a59e2 0fa20cdfcc1f68847cdfc47824476301eedc8297 < 070b0ce947b18fa3dec0729695147f7e19599649 0fa20cdfcc1f68847cdfc47824476301eedc8297 < fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68 0fa20cdfcc1f68847cdfc47824476301eedc8297 < e79afcb0a66d2b3c33e510eade902537e656fc00 0fa20cdfcc1f68847cdfc47824476301eedc8297 < 369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1 0fa20cdfcc1f68847cdfc47824476301eedc8297 < 5e098e40e8bac43ed58645c10d5fad781966efe4 0fa20cdfcc1f68847cdfc47824476301eedc8297 < 54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3
Linux / Linux
4.10
References
git.kernel.org: https://git.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0eb git.kernel.org: https://git.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2 git.kernel.org: https://git.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649 git.kernel.org: https://git.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68 git.kernel.org: https://git.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00 git.kernel.org: https://git.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1 git.kernel.org: https://git.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4 git.kernel.org: https://git.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3