PT-2026-61223 · Linux+1 · Linux Kernel+1

CVE-2026-63906

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Published

2026-05-22

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Updated

2026-09-07

CVSS v3.1

8.4

High

VectorAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A use-after-free issue exists in the omap2430 probe() function. The of node put(np) function is called prematurely before the final access to the np variable, which can lead to a use-after-free condition if the reference count of the node reaches zero. Use-after-free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Weakness Enumeration

Related Identifiers

BDU:2026-14373
CVE-2026-63906
USN-8593-1
USN-8603-1
USN-8618-1
USN-8663-1
USN-8664-1
USN-8728-1

Affected Products

Linux Kernel
Ubuntu