CVE-2026-64249

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < e918942bcc5355ad5b44ba557935dffc0727b0ebaffected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < 866184fc7ae42a0070f1141ae8c5dca7c24a59e2affected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < 070b0ce947b18fa3dec0729695147f7e19599649affected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68affected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < e79afcb0a66d2b3c33e510eade902537e656fc00affected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < 369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1affected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < 5e098e40e8bac43ed58645c10d5fad781966efe4affected
LinuxLinux0fa20cdfcc1f68847cdfc47824476301eedc8297 < 54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3affected
LinuxLinux4.10affected
LinuxLinux0 < 4.10unaffected
LinuxLinux5.10.260 <= 5.10.*unaffected
LinuxLinux5.15.211 <= 5.15.*unaffected
LinuxLinux6.1.177 <= 6.1.*unaffected
LinuxLinux6.6.144 <= 6.6.*unaffected
LinuxLinux6.12.95 <= 6.12.*unaffected
LinuxLinux6.18.38 <= 6.18.*unaffected
LinuxLinux7.1.3 <= 7.1.*unaffected
LinuxLinux7.2-rc1 <= *unaffected

Weaknesses

References