CVE-2026-64249
Not scored
fpga: region: fix use-after-free in child_regions_with_firmware()
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 ]
Exploit probability
0.2%
Published
July 24, 2026
Required by
Not available
Last source change
August 18, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-64249
View original source
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 ]
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649
- https://git.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1
- https://git.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3
- https://git.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4
- https://git.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2
- https://git.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00
- https://git.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0eb
- https://git.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64249.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-64249