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CVE-2026-63906

Last refreshed2026-10-30

Status: UPDATED  |  Advisory ID: CVE-2026-63906

Key Details

CVECVE-2026-63906
CVSS Score / Version
8.4 (High) / CVSS v3.1
Updated2026-10-30
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is local; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Linux Kernel
Classified as
CWE-416 (Use After Free)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
LinuxLinux Kernel
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

In the Linux kernel, the following vulnerability has been resolved:

usb: musb: omap2430: Fix use-after-free in omap2430_probe()

In omap2430_probe(), of_node_put(np) is called prematurely before the

last access to np, leading to a use-after-free if the node's reference

count drops to zero. Move the of_node_put() calls after the last use of

np in both the success and error paths. (NVD)

What to Do

Monitor Linux's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-63906
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-63906

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