Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2026-64249

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…

Published Jul 24, 2026CWE-416EPSS 0.12%

Overview

CVE-2026-64249 is a high-severity vulnerability. It was published on July 24, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical 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 ]

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/070b0ce947b18fa3dec0729695147f7e19599649Refgit.kernel.org/stable/c/369496d885b4cf6e8647cf4dc5cf3ac68fdf37a1Refgit.kernel.org/stable/c/54f3c5643ec523a04b6ec0e7c19eb10f5ebebdd3Refgit.kernel.org/stable/c/5e098e40e8bac43ed58645c10d5fad781966efe4Refgit.kernel.org/stable/c/866184fc7ae42a0070f1141ae8c5dca7c24a59e2Refgit.kernel.org/stable/c/e79afcb0a66d2b3c33e510eade902537e656fc00Refgit.kernel.org/stable/c/e918942bcc5355ad5b44ba557935dffc0727b0ebRefgit.kernel.org/stable/c/fbaf509ad7cb2f7dafe73ca20c956104cfcc9d68

How CyberStrike helps

Frequently asked questions

What is CVE-2026-64249?

CVE-2026-64249 is a high-severity vulnerability. It was published on July 24, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2026-64249?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-64249?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-64249?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-64249 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related HIGH CVEs from 2026

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999