Vulnerability 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 ]
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.10, < 5.10.260 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649Patch
- https://git.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1Patch
- https://git.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3Patch
- https://git.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4Patch
- https://git.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2Patch
- https://git.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00Patch
- https://git.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0ebPatch
- https://git.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68Patch
FAQ
What is CVE-2026-64249?
CVE-2026-64249 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ac...
How severe is CVE-2026-64249?
CVE-2026-64249 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-64249?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.