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CVE-2026-23426 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse() The logicvc_drm_config_parse() function calls of_get_child_by_name() to find the "layers" node but fails to release the reference, leading to a device node reference leak. Fix this by using the __free(device_node) cleanup attribute to automatic release the reference when the variable goes out of scope.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0bd326dffd9e103335d77d9c31275c0d5a7979eb kernel.org
https://git.kernel.org/stable/c/78e91e49d28e05ccaa6b445bafb5e367d57c9583 kernel.org
https://git.kernel.org/stable/c/871630255ecd2d9b64ad1d75a7dfc0567d7d9989 kernel.org
https://git.kernel.org/stable/c/b88f49910be147b7974098b9172b0d3873142d6a kernel.org
https://git.kernel.org/stable/c/f8a6eba20edb938166b26e133cc61306e1bc6de9 kernel.org
https://git.kernel.org/stable/c/fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-23426
NVD Published Date:
04/03/2026
NVD Last Modified:
04/03/2026
Source:
kernel.org