CVE-2026-64249

HighCVSS 7.8/10Last modified Nov 8, 2026

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 ]

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
LinuxLinux>= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < e918942bcc5355ad5b44ba557935dffc0727b0eb; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < 866184fc7ae42a0070f1141ae8c5dca7c24a59e2; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < 070b0ce947b18fa3dec0729695147f7e19599649; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < e79afcb0a66d2b3c33e510eade902537e656fc00; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < 369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < 5e098e40e8bac43ed58645c10d5fad781966efe4; >= 0fa20cdfcc1f68847cdfc47824476301eedc8297, < 54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3
LinuxLinux4.10

References

Timeline

Published
Jul 24, 2026
Last modified
Nov 8, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-642505.5In the Linux kernel, the following vulnerability has been resolved: LoongArch: Report dying CPU to RCU in stop_this_cpu() This is a port oCVE-2026-642517.8In the Linux kernel, the following vulnerability has been resolved: pwrseq: core: fix use-after-free in pwrseq_debugfs_seq_next() pwrseq_dCVE-2026-642525.5In the Linux kernel, the following vulnerability has been resolved: MIPS: DEC: Prevent initial console buffer from landing in XKPHYS In 64CVE-2026-642535.5In the Linux kernel, the following vulnerability has been resolved: kernel/fork: clear PF_BLOCK_TS in copy_process() PF_BLOCK_TS is only sCVE-2026-642545.5In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid pci_iounmap() with offset when PEER_SPAD and CONFIG shaCVE-2026-642558.8In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handleCVE-2026-642565.5In the Linux kernel, the following vulnerability has been resolved: xfs: don't wrap around quota ids in dqiterate LOLLM noticed that q_id CVE-2026-642579.1In the Linux kernel, the following vulnerability has been resolved: smb: client: reject overlapping data areas in SMB2 responses Commit 53CVE-2026-642585.5In the Linux kernel, the following vulnerability has been resolved: fuse-uring: remove request-less entries from ent_w_req_queue to fix NULCVE-2026-642597.8In the Linux kernel, the following vulnerability has been resolved: fuse-uring: make a fuse_req on SQE commit only findable after memcpy BCVE-2026-64264.4A type mismatch vulnerability was found in QEMU's vhost inflight migration VMState handling. The destination buffer size is stored as a uintCVE-2026-642607.8In the Linux kernel, the following vulnerability has been resolved: fuse-uring: Avoid queue->stopped races and set/read that value under lo
CVE-2026-64249: High severity, CVSS 7.8 | Vulnix